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MLB Strikeout Props Today: Elite K Rate vs Contact Pitchers - Monday, August 3, 2026

Strikeout Props

Today's K Board

Pitchers ranked by K/9. Green bar shows K/9, dashed line is the prop. See how each pitcher stacks up.

Pitchers
10
with K props
Over Picks
3
of 10
High Confidence
3
strong plays
Pitcher & Matchup
K/9 vs. Prop Line
Call
Ian SeymourTB · L
vs TB · Opp K%: 25.1%
04.515
11.9
PROP LINE
K/9
11.9
PROP: 4.5
UNDERMEDIUM
+7.4 vs line
Cam SchlittlerNYY · R
vs STL · Opp K%: 21.3%
06.515
10.9
PROP LINE
K/9
10.9
PROP: 6.5
OVERHIGH
+4.4 vs line
Brandon SproatMIL · R
vs PIT · Opp K%: 23.5%
05.515
9.4
PROP LINE
K/9
9.4
PROP: 5.5
UNDERMEDIUM
+3.9 vs line
Michael KingSD · R
vs SD · Opp K%: 20.2%
04.515
7.8
PROP LINE
K/9
7.8
PROP: 4.5
OVERMEDIUM
+3.3 vs line
Bubba ChandlerPIT · R
vs PIT · Opp K%: 21.1%
04.515
7.8
PROP LINE
K/9
7.8
PROP: 4.5
UNDERMEDIUM
+3.3 vs line
Michael LorenzenCOL · R
vs TB · Opp K%: 19.6%
03.515
7.0
PROP LINE
K/9
7.0
PROP: 3.5
UNDERHIGH
+3.5 vs line
Shane BieberTOR · R
vs TOR · Opp K%: 21.9%
03.515
6.3
PROP LINE
K/9
6.3
PROP: 3.5
UNDERMEDIUM
+2.8 vs line
Michael McGreevySTL · R
vs STL · Opp K%: 24.2%
04.515
5.9
PROP LINE
K/9
5.9
PROP: 4.5
UNDERMEDIUM
+1.4 vs line
Cristian JavierHOU · R
vs TOR · Opp K%: 18.6%
04.515
5.8
PROP LINE
K/9
5.8
PROP: 4.5
OVERMEDIUM
+1.3 vs line
Brandon PfaadtARI · R
vs SD · Opp K%: 22.3%
04.515
5.2
PROP LINE
K/9
5.2
PROP: 4.5
UNDERHIGH
+0.7 vs line

Pitcher Cards

Taj's Pick: UNDERMEDIUM

Ian Seymour TB (LHP) - TB at COL

Over 4.5 (+104)Expected: 4.0 Ks

Elite 11.93 K/9 is meaningless at Coors. Last 3 starts: 4K, 7K, 4K. Two of three under 4.5. Venue and heat suppress whiffs. +104 under is value.

Good for Over Low K indicator League avg
K/9
11.9
Avg 8.2
Strikeouts per nine innings pitched. Higher means more swing-and-miss ability. League average is 8.2 for starters.
WHIFF%
28.9%
Avg 24.3%
Swing-and-miss rate. The percentage of swings that result in a miss. Higher whiff rate means more strikeout potential. League avg 24%.
CHASE%
33.1%
Avg 29.9%
Chase rate (O-Swing%). How often batters swing at pitches outside the zone. Higher chase rate expands the effective zone. League avg 30%.
OPP K%
25.1%
Avg 22.1%
Opponent team strikeout rate vs this pitcher's handedness. Higher means the opposing lineup is more strikeout-prone. League avg 22%.
AVG IP
4.1
Avg 4.7
Average innings pitched per start. More innings means more opportunities to accumulate strikeouts. League avg 4.7.
OVER%
43%
Avg 50%
Percentage of this pitcher's starts where the K count exceeded the current prop line. Above 55% is a strong signal.
Taj's Pick: OVERHIGH

Cam Schlittler NYY (RHP) - STL at NYY

Over 6.5 (-165)Expected: 9.3 Ks

Schlittler is posting elite 10.87 K/9 with 165 Ks in 136.7 IP. Last 3 starts all cleared 6.5 comfortably: 8K, 12K, 8K. STL lineup is anemic.

Good for Over Low K indicator League avg
K/9
10.9
Avg 8.2
Strikeouts per nine innings pitched. Higher means more swing-and-miss ability. League average is 8.2 for starters.
WHIFF%
28.2%
Avg 24.3%
Swing-and-miss rate. The percentage of swings that result in a miss. Higher whiff rate means more strikeout potential. League avg 24%.
CHASE%
35.1%
Avg 29.9%
Chase rate (O-Swing%). How often batters swing at pitches outside the zone. Higher chase rate expands the effective zone. League avg 30%.
OPP K%
21.3%
Avg 22.1%
Opponent team strikeout rate vs this pitcher's handedness. Higher means the opposing lineup is more strikeout-prone. League avg 22%.
AVG IP
5.9
Avg 4.7
Average innings pitched per start. More innings means more opportunities to accumulate strikeouts. League avg 4.7.
OVER%
61%
Avg 50%
Percentage of this pitcher's starts where the K count exceeded the current prop line. Above 55% is a strong signal.
Taj's Pick: UNDERMEDIUM

Brandon Sproat MIL (RHP) - PIT at MIL

Over 5.5 (-137)Expected: 5.0 Ks

Sproat's 9.39 K/9 looks solid on paper, but last 3 starts: 5K, 4K, 3K. All three under 5.5. His recent outing pattern limits innings. Fair at -137.

Good for Over Low K indicator League avg
K/9
9.4
Avg 8.2
Strikeouts per nine innings pitched. Higher means more swing-and-miss ability. League average is 8.2 for starters.
WHIFF%
25.1%
Avg 24.3%
Swing-and-miss rate. The percentage of swings that result in a miss. Higher whiff rate means more strikeout potential. League avg 24%.
CHASE%
25.6%
Avg 29.9%
Chase rate (O-Swing%). How often batters swing at pitches outside the zone. Higher chase rate expands the effective zone. League avg 30%.
OPP K%
23.5%
Avg 22.1%
Opponent team strikeout rate vs this pitcher's handedness. Higher means the opposing lineup is more strikeout-prone. League avg 22%.
AVG IP
4.7
Avg 4.7
Average innings pitched per start. More innings means more opportunities to accumulate strikeouts. League avg 4.7.
OVER%
33%
Avg 50%
Percentage of this pitcher's starts where the K count exceeded the current prop line. Above 55% is a strong signal.
Taj's Pick: OVERMEDIUM

Michael King SD (RHP) - SD at ARI

Over 4.5 (-109)Expected: 5.5 Ks

King was held out to face Arizona fresh. 7.83 K/9 with zero book on him vs ARI. Last two starts: 7K, 6K. Fresh arm targeting helpless lineup at -109.

Good for Over Low K indicator League avg
K/9
7.8
Avg 8.2
Strikeouts per nine innings pitched. Higher means more swing-and-miss ability. League average is 8.2 for starters.
WHIFF%
25.9%
Avg 24.3%
Swing-and-miss rate. The percentage of swings that result in a miss. Higher whiff rate means more strikeout potential. League avg 24%.
CHASE%
30.0%
Avg 29.9%
Chase rate (O-Swing%). How often batters swing at pitches outside the zone. Higher chase rate expands the effective zone. League avg 30%.
OPP K%
20.2%
Avg 22.1%
Opponent team strikeout rate vs this pitcher's handedness. Higher means the opposing lineup is more strikeout-prone. League avg 22%.
AVG IP
5.7
Avg 4.7
Average innings pitched per start. More innings means more opportunities to accumulate strikeouts. League avg 4.7.
OVER%
64%
Avg 50%
Percentage of this pitcher's starts where the K count exceeded the current prop line. Above 55% is a strong signal.
Taj's Pick: UNDERMEDIUM

Bubba Chandler PIT (RHP) - PIT at MIL

Over 4.5 (+110)Expected: 3.6 Ks

Chandler's outing length is the killer. 5.0 IP average, last start 4.0 IP. To clear 4.5 at 7.79 K/9, he needs 5.8 innings. Unlikely given recent pattern.

Good for Over Low K indicator League avg
K/9
7.8
Avg 8.2
Strikeouts per nine innings pitched. Higher means more swing-and-miss ability. League average is 8.2 for starters.
WHIFF%
23.0%
Avg 24.3%
Swing-and-miss rate. The percentage of swings that result in a miss. Higher whiff rate means more strikeout potential. League avg 24%.
CHASE%
29.3%
Avg 29.9%
Chase rate (O-Swing%). How often batters swing at pitches outside the zone. Higher chase rate expands the effective zone. League avg 30%.
OPP K%
21.1%
Avg 22.1%
Opponent team strikeout rate vs this pitcher's handedness. Higher means the opposing lineup is more strikeout-prone. League avg 22%.
AVG IP
5.0
Avg 4.7
Average innings pitched per start. More innings means more opportunities to accumulate strikeouts. League avg 4.7.
OVER%
40%
Avg 50%
Percentage of this pitcher's starts where the K count exceeded the current prop line. Above 55% is a strong signal.
Taj's Pick: UNDERHIGH

Michael Lorenzen COL (RHP) - TB at COL

Over 3.5 (-175)Expected: 3.0 Ks

Lorenzen averages 14.1 outs per start. At Coors with 6.9 K/9 and short outings, 4 Ks requires both extended time and above-form rate. Neither likely.

Good for Over Low K indicator League avg
K/9
7.0
Avg 8.2
Strikeouts per nine innings pitched. Higher means more swing-and-miss ability. League average is 8.2 for starters.
WHIFF%
18.9%
Avg 24.3%
Swing-and-miss rate. The percentage of swings that result in a miss. Higher whiff rate means more strikeout potential. League avg 24%.
CHASE%
25.1%
Avg 29.9%
Chase rate (O-Swing%). How often batters swing at pitches outside the zone. Higher chase rate expands the effective zone. League avg 30%.
OPP K%
19.6%
Avg 22.1%
Opponent team strikeout rate vs this pitcher's handedness. Higher means the opposing lineup is more strikeout-prone. League avg 22%.
AVG IP
4.7
Avg 4.7
Average innings pitched per start. More innings means more opportunities to accumulate strikeouts. League avg 4.7.
OVER%
No data
Percentage of this pitcher's starts where the K count exceeded the current prop line. Above 55% is a strong signal.
Taj's Pick: UNDERMEDIUM

Shane Bieber TOR (RHP) - TOR at HOU

Over 3.5 (+120)Expected: 3.0 Ks

Last start Jul 28: 0.2 IP, 0K, 6 BB, 4 ER. The wildness is not one-game noise. HOU's hot lineup will force early exit. +120 offers value.

Good for Over Low K indicator League avg
K/9
6.3
Avg 8.2
Strikeouts per nine innings pitched. Higher means more swing-and-miss ability. League average is 8.2 for starters.
WHIFF%
24.5%
Avg 24.3%
Swing-and-miss rate. The percentage of swings that result in a miss. Higher whiff rate means more strikeout potential. League avg 24%.
CHASE%
29.5%
Avg 29.9%
Chase rate (O-Swing%). How often batters swing at pitches outside the zone. Higher chase rate expands the effective zone. League avg 30%.
OPP K%
21.9%
Avg 22.1%
Opponent team strikeout rate vs this pitcher's handedness. Higher means the opposing lineup is more strikeout-prone. League avg 22%.
AVG IP
4.5
Avg 4.7
Average innings pitched per start. More innings means more opportunities to accumulate strikeouts. League avg 4.7.
OVER%
No data
Percentage of this pitcher's starts where the K count exceeded the current prop line. Above 55% is a strong signal.
Taj's Pick: UNDERMEDIUM

Michael McGreevy STL (RHP) - STL at NYY

Over 4.5 (-175)Expected: 4.0 Ks

McGreevy's 5.9 K/9 is well below league average. Last 3 starts: 2K, 3K, 5K. Even his best effort barely cleared 4.5. The -175 under is justified.

Good for Over Low K indicator League avg
K/9
5.9
Avg 8.2
Strikeouts per nine innings pitched. Higher means more swing-and-miss ability. League average is 8.2 for starters.
WHIFF%
18.5%
Avg 24.3%
Swing-and-miss rate. The percentage of swings that result in a miss. Higher whiff rate means more strikeout potential. League avg 24%.
CHASE%
29.0%
Avg 29.9%
Chase rate (O-Swing%). How often batters swing at pitches outside the zone. Higher chase rate expands the effective zone. League avg 30%.
OPP K%
24.2%
Avg 22.1%
Opponent team strikeout rate vs this pitcher's handedness. Higher means the opposing lineup is more strikeout-prone. League avg 22%.
AVG IP
5.5
Avg 4.7
Average innings pitched per start. More innings means more opportunities to accumulate strikeouts. League avg 4.7.
OVER%
33%
Avg 50%
Percentage of this pitcher's starts where the K count exceeded the current prop line. Above 55% is a strong signal.
Taj's Pick: OVERMEDIUM

Cristian Javier HOU (RHP) - TOR at HOU

Over 4.5 (+114)Expected: 5.0 Ks

Guerrero Jr. .111 career, Giménez .000 career, Springer .125 career — Toronto cannot make contact. Jul 27 vs LAA: 7K in 5.0 IP. +114 is live.

Good for Over Low K indicator League avg
K/9
5.8
Avg 8.2
Strikeouts per nine innings pitched. Higher means more swing-and-miss ability. League average is 8.2 for starters.
WHIFF%
28.8%
Avg 24.3%
Swing-and-miss rate. The percentage of swings that result in a miss. Higher whiff rate means more strikeout potential. League avg 24%.
CHASE%
30.2%
Avg 29.9%
Chase rate (O-Swing%). How often batters swing at pitches outside the zone. Higher chase rate expands the effective zone. League avg 30%.
OPP K%
18.6%
Avg 22.1%
Opponent team strikeout rate vs this pitcher's handedness. Higher means the opposing lineup is more strikeout-prone. League avg 22%.
AVG IP
3.1
Avg 4.7
Average innings pitched per start. More innings means more opportunities to accumulate strikeouts. League avg 4.7.
OVER%
0%
Avg 50%
Percentage of this pitcher's starts where the K count exceeded the current prop line. Above 55% is a strong signal.
Taj's Pick: UNDERHIGH

Brandon Pfaadt ARI (RHP) - SD at ARI

Over 4.5 (-169)Expected: 3.2 Ks

Pfaadt's last 3 starts all stayed under 4.5: 4K, 1K, 3K. His 5.15 K/9 is weak. Cronenworth, Machado, France put balls in play. High confidence under.

Good for Over Low K indicator League avg
K/9
5.2
Avg 8.2
Strikeouts per nine innings pitched. Higher means more swing-and-miss ability. League average is 8.2 for starters.
WHIFF%
20.2%
Avg 24.3%
Swing-and-miss rate. The percentage of swings that result in a miss. Higher whiff rate means more strikeout potential. League avg 24%.
CHASE%
31.5%
Avg 29.9%
Chase rate (O-Swing%). How often batters swing at pitches outside the zone. Higher chase rate expands the effective zone. League avg 30%.
OPP K%
22.3%
Avg 22.1%
Opponent team strikeout rate vs this pitcher's handedness. Higher means the opposing lineup is more strikeout-prone. League avg 22%.
AVG IP
5.6
Avg 4.7
Average innings pitched per start. More innings means more opportunities to accumulate strikeouts. League avg 4.7.
OVER%
22%
Avg 50%
Percentage of this pitcher's starts where the K count exceeded the current prop line. Above 55% is a strong signal.

Analysis

Monday, August 3, brings eight games to the slate, and the strikeout board is split between elite arms dominating contact hitters and contact-inducing pitchers getting squeezed by venue and recent form. The edge doesn't care what sport you're watching , rest, context, price. Same formula, different field. Today's board is littered with overs that look expensive because they are, and unders that look cheap because public money isn't there yet.

Michael McGreevy (STL) vs NYY , Over 4.5 at -175 | UNDER

McGreevy is a contact-inducing right-hander who has managed just 76 Ks in 116.0 IP in 2026 , 5.9 K/9, well below league average. His last three starts tell the story: 2K (1.2 IP blowup), 3K (6.1 IP), 5K (6.1 IP). Even his best recent effort cleared 4.5 by only a half-unit. The New York Yankees lineup is dangerous enough to pull him early if he struggles. The -175 price reflects market confidence in the under, and his 5.9 K/9 season rate fully justifies it.

Cam Schlittler (NYY) vs STL , Over 6.5 at -165 | OVER

Schlittler is posting 165 Ks in 136.7 IP in 2026 , 10.87 K/9, elite by any standard. His last three starts all cleared 6.5 comfortably: 8K, 12K, 8K. The St. Louis Cardinals offense is anemic at .239 AVG and .689 OPS. No STL batter has career data against Schlittler, so he faces a lineup with zero book on him. Normal rest (5 days). Even in his shortest recent outing (4.1 IP with 8K), he ran up the strikeout count fast. The -165 line reflects market respect, but his last three starts average nearly 9.3 Ks. Over is the clear play.

Bubba Chandler (PIT) vs MIL , Over 4.5 at -154 | UNDER

Chandler's outing length is the defining factor here. At 5.0 IP average with three of his last five starts allowing 3+ ER, the early hook is his calling card. His last start: 4.0 IP, 3 ER, 3K. If he repeats that 4 IP pattern, his expected Ks at 7.79 K/9 pace equals roughly 3.6. The Milwaukee Brewers show strong vRHP numbers at home (36-20 record), and to clear 4.5 at his current rate, he needs 5.8 innings. Unlikely. Under +110 offers positive expected value.

Brandon Sproat (MIL) vs PIT , Over 5.5 at -102 | UNDER

Sproat carries a 9.39 K/9 season rate but his last three starts reveal a clear ceiling problem: 5K (6.0 IP), 4K (4.2 IP), 3K (3.0 IP). Even in his deepest recent outing he finished one K short of 5.5. His 2026 ERA sits at 5.05 with 1.39 WHIP , he's getting hit and pulled early. Pittsburgh is cold offensively (3-7 L10), which could help Sproat survive longer, but his own instability limits innings. Under -137 is fair given three consecutive sub-5.5 K starts.

Shane Bieber (TOR) vs HOU , Over 3.5 at -169 | UNDER

The story here is the last start: July 28 at Washington, 0.2 IP, 0K, 6 BB, 4 ER. That's catastrophic, and the wildness is not one-game noise. Bieber's 2026 walk rate sits at 5.19 BB/9 (18 BB in 31.1 IP) , the control issues are systemic. The Houston Astros lineup is 9-1 in their last ten with 4.7 R/G on the season, the hottest lineup Bieber faces all summer. Alvarez .571 AVG 1.482 OPS, Altuve .500 AVG 1.205 OPS, Diaz .500 AVG 1.625 OPS. If Houston forces another early exit , which the data strongly suggests , Ks will not accumulate to 3.5. At +120, the market is underpricing the early-exit risk.

Cristian Javier (HOU) vs TOR , Over 4.5 at +114 | OVER

The Toronto lineup is historically overmatched by Javier: Guerrero Jr. .111 career (11 PA), Giménez .000 career (10 PA), Springer .125 career (9 PA), Myles Straw .143 career (7 PA). His last full start July 27 at LAA: 7K in 5.0 IP , comfortably over this line. His 2026 K rate across 21.1 IP: 21K (roughly 8.9 K/9). Minute Maid Park with closed roof creates favorable pitch movement conditions. Risk factors exist , fastball spin rate is down 162 rpm and 22 days extended rest could affect sharpness , but Toronto's proven inability to make contact justifies +114. MEDIUM confidence due to outing length uncertainty and spin decline, but the value is there.

Ian Seymour (TB) vs COL , Over 4.5 at -147 | UNDER

Seymour carries elite strikeout talent on the surface: 11.93 K/9, 28.9% whiff rate, 13.9% SwStr%. But the convergence of venue, weather, and recent form all point under. Coors Field is the number-one K-suppressing park in baseball. An 89-degree day further reduces whiffs. His extreme 39.8% flyball rate is a liability at the number-six HR venue. His last three starts: 4K (4.2 IP), 7K (6.0 IP), 4K (3.0 IP). Two of three landed under 4.5. At Coors with heat, the venue and weather materially shift the probability toward 50/50 or better. The +104 under is fair value.

Michael Lorenzen (COL) vs TB , Over 3.5 at +124 | UNDER

Lorenzen's 2026 K/9 is 6.95 with 80 Ks in 103.7 IP, but the real story is his outing length , averaging just 14.1 outs per start (18th percentile). His last three starts: 2K (4.0 IP), 5K (3.2 IP), 1K (5.0 IP) , only 8 Ks across 12.2 innings. At Tampa Bay at Colorado in Coors with 89-degree heat, his path to 4K requires both an extended outing and above-recent-form K rate. Neither is likely. The -175 under is HIGH confidence.

Michael King (SD) vs ARI , Over 4.5 at -109 | OVER

King was held out of Sunday's start against San Francisco to face Arizona fresh. His 2026 K/9 is 7.83 (109K in 125.1 IP) with a 1.05 career ERA vs ARI. His last two quality starts: 7K vs ATL (July 22), 6K vs COL (July 28). Arizona batters have been helpless: Carroll .167 OPS (6 PA), Marte .334 OPS (6 PA), Kepler .000 OPS (3 PA), Perdomo .000 OPS (2 PA). Fresh arm targeting a lineup he historically dominates at -109 is live. Normal rest. This is a straightforward spot.

Brandon Pfaadt (ARI) vs SD , Over 4.5 at +120 | UNDER

Pfaadt's last three starts: 4K, 1K, 3K , zero outings cleared 4.5. His 2026 K/9 is 5.15 and his 4.8 rolling K/9 confirms the weakness is real, not random. The San Diego lineup is contact-heavy: Cronenworth .458 AVG (11-for-24 career), Machado .333 AVG (7-for-21), Ty France .333 AVG with 1 HR. None of those bats rack up strikeouts; they put balls in play. HIGH confidence under.

Frequently Asked Questions