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MLBGame PreviewsHouston Astros at Cincinnati Reds
Houston AstrosHouston Astros
@
Great American Ball Park
Cincinnati RedsCincinnati Reds

Match Predictor

Pre-match Prediction
Houston Astros
@
Cincinnati Reds
Houston Astros 47%Cincinnati Reds 53%
Market LinesRun Line: Cincinnati Reds -0.5Total: O/U 9
Model: Under 9
Model projects 8.5 total runs vs 9 line

Houston Astros

0022446688101012121414OVERUNDERO/U 9Runs ScoredRuns Allowed
All Over 9
63%
25/40
MLB: 48%
Starter
0%
0/1
vs CIN
50%
1/2
Avg Total
10.5
MLB: 8.9
Game Starter (1) Last Starter vs CIN vs CIN (2)
Kai-Wei Teng #17 · RHP · Age 28
2.35
ERA (2026)
8.6
K/9 (2026)
1
Starts (2026)
8.0
Avg Total (2026)
Last 3:
ND LAD (May 04): 2.0IP, 0ER, 2K
ND @BOS (May 02): 1.1IP, 0ER, 2K
L @BAL (Apr 28): 3.0IP, 2ER, 2K
Bullpen (2026 Season)Poor
ERA: 4.58MLB Avg: 3.959 relievers
Workload Alert: Allowed 8 runs on 2026-05-04 vs LAD. Bullpen arms likely still recovering.
Recent: L 3-8W 2-1L 2-12W 10-0L 1-3
Lineup vs Kai-Wei Teng (Career)
BatterPosPAAVGOPSHR
Nathaniel Lowe1B2.0000.0000
12 batters with no matchup history

Cincinnati Reds

0022446688101012121414OVERUNDERO/U 9Runs ScoredRuns Allowed
All Over 9
50%
20/40
MLB: 48%
Starter
50%
4/8
vs HOU
50%
1/2
Avg Total
8.9
MLB: 8.9
Game Starter (8) Last Starter vs HOU vs HOU (2)
Andrew Abbott #41 · LHP · Age 27
5.13
ERA (2026)
6.3
K/9 (2026)
8
Starts (2026)
9.9
Avg Total (2026)
Last 3:
ND @CHC (May 05): 5.2IP, 0ER, 4K
W COL (Apr 30): 6.0IP, 2ER, 5K
ND DET (Apr 24): 4.0IP, 5ER, 4K
Bullpen (2026 Season)Good
ERA: 3.40MLB Avg: 3.958 relievers
Workload Alert: Allowed 8 runs on 2026-05-07 vs CHC. Bullpen arms likely still recovering.
Recent: L 2-3L 6-7L 3-8L 0-10W 3-1
Lineup vs Andrew Abbott (Career)
BatterPosPAAVGOPSHR
Nick AllenSS4.0000.0000
Christian Walker1B3.6672.3341
Jose Altuve2B3.0000.0000
Isaac Paredes3B2.0000.0000
Christian VazquezC1.0000.0000
8 batters with no matchup history
Our Top PicksLive Odds
Top PickHouston Astros Moneyline (-106, MEDIUM confidence)
The market has Cincinnati at -139 despite a 2-8 record over their last 10 games and the 26th-ranked offense in baseball.
PickHouston Astros -1.5 (+146, LOW confidence)
Positive odds on the stronger offensive team at a power park create value if the lineup gap shows up in the final score.
PickOver 9.0 Runs (-111, LOW confidence)
Our model aligns with the 9.0 market total, leaving no sharp quantitative edge.

Houston Astros vs Cincinnati Reds Game Preview

Cincinnati Reds left-hander Andrew Abbott gets the ball in today's MLB series finale, and the pitching matchup tells most of the story. Abbott carries a 5.13 ERA and 4.25 BB/9 into Great American Ball Park, a top-3 home run venue with an 18% HR factor above league average. His strikeout rate has slid from 8.1 K/9 in 2025 to 6.3 K/9 in 2026, and he has already allowed five home runs in just 40.1 innings. To his credit, his last two starts were cleaner: 5.2 scoreless innings at Chicago on May 5, then 6.0 innings with 2 earned runs against Colorado on April 30. Abbott can still pitch. The question is whether he can do it in a park this unforgiving, against a lineup this dangerous.

On the other side, Kai-Teng takes the hill for the Houston Astros, and his 2.35 ERA this season is the most misleading number on today's board. In his last three outings, Teng logged 2.0, 1.1, and 3.0 innings, combining for just 6.1 total. He is working as an opener, not a traditional starter. By the fourth inning, Houston's bullpen, carrying a 4.58 ERA, inherits the game. That means both lineups will spend the bulk of this afternoon facing fatigued relievers in a series finale where both bullpens entered already taxed. The scoring potential does not drop off after the first couple of frames. If anything, it rises.

Cincinnati snapped an eight-game losing streak Saturday with a 3-1 win over Houston, but the structural offensive gap between these teams has not closed. The Reds rank 26th in MLB by wRC+ with a .218 team average and 4.0 runs per game at home. As one analyst noted, "Houston's offense is elite, and the Astros should absolutely mash at Great American Ballpark." Houston backs that up with a .773 team OPS and 4.9 runs per game, led by Yordan Alvarez's .327/.432/.660 slash line and 13 home runs in roughly 40 games. The offensive gap between these two clubs is one of the widest on the Sunday slate.

The individual matchup to circle is Christian Walker against Abbott. Walker carries a career 2.334 OPS across 3 plate appearances against the lefty, including one home run in 2024. That sample is small, and it should be noted as such, but it points to a specific vulnerability. Factor in GABP's 1.18 HR park factor, Abbott's 1.12 home runs per nine innings in 2026, and Walker's 9 home runs on the season, and the matchup has real teeth on every at-bat. Alvarez has no career data against Abbott, but his 1.093 OPS against left-handed pitching confirms there is no platoon concern whatsoever. He is dangerous against every arm type, and Abbott is not a pitcher who can afford that.

Houston Astros vs Cincinnati Reds Key Insights

  • Abbott's 5.13 ERA and 4.25 BB/9 in 2026 represent a sharp regression from his 2.87 ERA last season. His command issues keep hitters in favorable counts, and he is pitching in the most HR-friendly park in the National League with a lineup that hits for legitimate power.
  • Teng is an opener by function. His last three outings totaled 6.1 combined innings (2.0, 1.1, 3.0 IP). Houston's 4.58 ERA bullpen takes over around the fourth inning, meaning both teams cycle through relievers for most of this game, elevating the scoring floor.
  • Houston's .773 team OPS and 4.9 R/G lead this matchup by a clear margin over Cincinnati's .681 OPS and 4.0 R/G. Walker's career 2.334 OPS in 3 plate appearances against Abbott adds a specific matchup edge, even accounting for the small sample size.
  • The market prices Cincinnati at -139, implying a 58.1% win probability, for a team sitting 2-8 over their last 10 games and ranking 26th in offense by wRC+. Houston at -106 is near-even money on the stronger lineup in a hitter's park.
  • GABP's 1.18 HR factor and 1.08 runs factor are among the highest in the game. Both bullpens are depleted entering this series finale. That combination pushes the scoring floor higher and gives the Over real structural support beyond the 9.0 market total.
  • Cincinnati's one-game winning streak provides minimal trend confidence. Their 11-9 home record is a positive, but a .218 team average and 26th-ranked offense make sustained scoring unlikely, even against an opener setup and a taxed bullpen.

Houston Astros vs Cincinnati Reds Betting Picks

Picks made May 10, 2026 at 04:26 AM ET. Odds shown reflect current market prices.

Houston Astros -1.5 (+146, LOW confidence)
Houston Astros -1.5 (+146, LOW confidence): Positive odds on the stronger offensive team at a power park create value if the lineup gap shows up in the final score. Alvarez's .660 slugging, Walker's career production against Abbott, and GABP's HR factor make a multi-run Houston win a plausible outcome. LOW confidence is the honest call here: the predicted game flow (Astros 5, Reds 4) does not cover -1.5, and Houston's bullpen carries real variance once Teng exits. This is a value play on the structure, not a high-conviction hammer.
Over 9.0 Runs (-111, LOW confidence)
Over 9.0 Runs (-111, LOW confidence): Our model aligns with the 9.0 market total, leaving no sharp quantitative edge. The lean Over is grounded in context: Abbott's 1.12 HR/9 in 2026, Teng's opener role guaranteeing extended bullpen exposure for both teams, and GABP's run (1.08) and HR (1.18) park factors all point toward a higher-variance, higher-scoring finish. Passing on the Over requires a specific pitching or weather edge that is not present today. LOW confidence reflects zero model separation, not a negative directional signal.
Andrew Abbott Under 4.5 Strikeouts (-133, MEDIUM confidence)
Andrew Abbott Under 4.5 Strikeouts (-133, MEDIUM confidence): Abbott's last three starts produced 4, 5, and 4 punchouts, with two of three sitting under the 4.5 line. His 2026 K/9 has dropped to 6.3 from 8.1 a year ago, and a 4.25 BB/9 rate signals command issues that eat into pure strikeout volume. At five to six projected innings, his per-start output trends right at 4, not above it. The market is nearly a coin flip, and the under side carries a meaningful edge given the current trajectory.
Yordan Alvarez to Hit a Home Run (+215, MEDIUM confidence)
Yordan Alvarez to Hit a Home Run (+215, MEDIUM confidence): Alvarez is the most dangerous power bat in this game. His .660 slugging percentage and 13 home runs through roughly 40 games translate to a genuine daily HR threat. He faces Abbott, who has surrendered 5 home runs in 40.1 innings this season (1.12 HR/9), and his OPS against left-handed pitching is 1.093, removing any platoon concern. GABP's 1.18 HR factor amplifies every swing. No career data against Abbott is available, but the combination of park, pitcher quality, and Alvarez's current pace makes the market-implied 31.8% probability at +215 fair value worth taking.
Christian Walker Over 0.5 Hits (-238, MEDIUM confidence)
Christian Walker Over 0.5 Hits (-238, MEDIUM confidence): Walker is batting .288 on the season across 164 plate appearances with a .919 OPS against right-handed pitching. Today he faces lefty Abbott, his more favorable platoon split. Career against Abbott: 3 PA, .667 AVG, 2.334 OPS, 1 HR (2024 data, small sample noted). Abbott's command issues keep him in hitter's counts, and Walker is too consistent a contact producer to fade. The -238 juice accurately reflects the probability, and the bet makes sense as a building block in any same-game construction.
Elly Cruz Over 1.5 Total Bases (+112, MEDIUM confidence)
Elly Cruz Over 1.5 Total Bases (+112, MEDIUM confidence): Cruz slashes .277/.345/.516 with 10 home runs and 8 stolen bases this season, posting a .813 OPS against right-handed pitching. Teng's recent outings lasted 2.0, 1.1, and 3.0 innings, meaning Cincinnati's lineup sees him quickly and aggressively before Houston's bullpen takes over. No career matchup data against Teng is available. GABP's park factors give Cruz multiple paths to 2-plus total bases: a home run, a double, or two clean singles all clear the line. Near-even money at +112 is the best value on the player prop board today.
Yordan Alvarez Over 0.5 RBIs (+110, MEDIUM confidence)
Yordan Alvarez Over 0.5 RBIs (+110, MEDIUM confidence): Alvarez bats cleanup in a lineup generating 4.9 runs per game. Abbott's 4.25 BB/9 rate means Houston will accumulate baserunners in front of him consistently. A .432 on-base percentage, cleanup role, and favorable park context all point in the same direction. The market implying just 47.6% probability at +110 is underpriced relative to his production level and the run environment today creates.
Same-Game Parlay, 5 Legs
Same-Game Parlay, 5 Legs: Houston Astros ML (-106) + Over 9.0 Runs (-111) + Yordan Alvarez HR (+215) + Yordan Alvarez RBIs Over 0.5 (+110) + Elly Cruz Total Bases Over 1.5 (+112). The thesis holds together directionally: Abbott underperforms early in a power park, Houston wins a high-scoring game, and Alvarez serves as the cleanup engine connecting the moneyline and the over. These legs correlate positively. A Houston win in a game that goes over 9 runs is more likely than a blowout loss, and Alvarez driving in runs in that scenario is the expected outcome. Standard SGP variance applies.
Analysis insight — no specific bet associated
YRFI (-123, LOW confidence)
YRFI (-123, LOW confidence): Abbott's 5.13 ERA and 4.25 BB/9 create genuine first-inning risk against a Houston lineup (.773 OPS) with Alvarez and Walker near the top. GABP's 1.08 runs factor adds further push toward early scoring. The market is nearly a coin flip, so the edge is thin. LOW confidence reflects the absence of reliable first-inning-specific ERA data for these two pitchers. The park context and Abbott's command issues make first-inning scoring plausible enough to lean YRFI, but this is a lean, not a lock.

Key Players

Batting AverageHOU
Yordan Alvarez
.327Batting Average
LF
Home RunsHOU
Yordan Alvarez
13Home Runs
LF
Runs Batted InHOU
Yordan Alvarez
29Runs Batted In
LF
Earned Run AverageHOU
Mike Burrows
5.04Earned Run Average
SP
WinsHOU
Spencer Arrighetti
4Wins
SP
StrikeoutsHOU
Mike Burrows
42Strikeouts
SP
Batting AverageCIN
Elly De La Cruz
.277Batting Average
SS
Home RunsCIN
Elly De La Cruz
10Home Runs
SS
Runs Batted InCIN
Sal Stewart
30Runs Batted In
1B
Earned Run AverageCIN
Chase Burns
2.11Earned Run Average
SP
WinsCIN
Chase Burns
4Wins
SP
StrikeoutsCIN
Chase Burns
48Strikeouts
SP

Recent Form

Houston Astros
L8-3Los Angeles Dodgers
W2-1Los Angeles Dodgers
L12-2Los Angeles Dodgers
W10-0Cincinnati Reds
L3-1Cincinnati Reds
Cincinnati Reds
L8-3Chicago Cubs
L10-0Houston Astros
W3-1Houston Astros

Houston Astros vs Cincinnati Reds Summary

The edge in this game points toward Houston Astros. Their lineup, ranked among the game's best at .773 OPS and 4.9 runs per game, is heading into the most HR-friendly park in the NL against a starting pitcher sitting at a 5.13 ERA with a genuine control problem. Teng's opener role means this game is really decided by two bullpens, and over a full nine innings Cincinnati's relief corps, carrying the heavier fatigue load in this series, is the more exposed unit. The moneyline at -106 is the cleanest value: near-even money on the stronger team in a favorable context, at a price the market simply hasn't adjusted for Cincinnati's 2-8 record over the last 10 games.

Our model aligns directionally with the 9.0 market total, and the qualitative case for the Over is more compelling than the number suggests at first glance. Abbott's 1.12 HR/9 in 2026, combined bullpen exposure from the fourth inning forward, and a park that adds 8% runs and 18% home runs above league average all push the scoring floor higher. The best individual spot in the game is Alvarez to drive in a run at +110: he bats cleanup, Abbott has a walk problem, and Houston's lineup is built to put runners in front of him on a consistent basis. The caveat worth keeping honest is real: Cincinnati broke the skid Saturday, the Reds are 11-9 at home this year, and Abbott showed two consecutive quality outings entering today. This is the right side at the right price, not a certainty. Size accordingly.

For the full slate, see our MLB picks today, NRFI picks, and player props.

Head-to-Head History

Season SeriesSeries tied 1-1
DateMatchupResult
May 08, 2026HOU @ CINHOUHOU 10-0
May 09, 2026HOU @ CINCINCIN 3-1

Compare odds for HOU @ CIN

Frequently Asked Questions

MLBGame PreviewsHouston Astros at Cincinnati Reds