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MLBGame PreviewsTexas Rangers at Seattle Mariners
Texas RangersTexas Rangers
@
T-Mobile Park
Seattle MarinersSeattle Mariners

Match Predictor

Pre-match Prediction
Texas Rangers
@
Seattle Mariners
Texas Rangers 43%Seattle Mariners 57%
Market LinesRun Line: Seattle Mariners -0.5Total: O/U 7
Model: Under 7
Model projects 6.8 total runs vs 7 line

Texas Rangers

Bullpen ERA 2.24 (elite). Should hold late-inning leads.
0022446688101012121414OVERUNDERO/U 7Runs ScoredRuns Allowed
All Over 7
57%
12/21
MLB: 48%
Starter
50%
2/4
vs SEA
20%
1/5
Avg Total
8.0
MLB: 8.9
Game Starter (4) Last Starter vs SEA vs SEA (5)
MacKenzie Gore #1 · LHP · Age 27
3.00
ERA (2026)
12.9
K/9 (2026)
4
Starts (2026)
6.3
Avg Total (2026)
Last 3:
L @ATH (Apr 14): 4.2IP, 2ER, 5K
W SEA (Apr 08): 5.0IP, 0ER, 9K
ND CIN (Apr 03): 6.0IP, 3ER, 9K
vs SEA: W (May 24 2024): 7.0 IP, 1 ER, 8 K
Bullpen (2026 Season)Elite
ERA: 2.24MLB Avg: 3.958 relievers
Recent: L 1-2L 5-6W 9-6W 5-0L 3-7
Lineup vs MacKenzie Gore (Career)
BatterPosPAAVGOPSHR
Brendan Donovan2B16.2000.4500
Connor Joe1B10.1250.4250
Cal RaleighC8.1430.3930
J.P. CrawfordSS8.2500.8751
Julio RodriguezCF8.0000.1250
Rob RefsnyderRF8.1430.3930
Mitch GarverC5.2000.4000
Randy ArozarenaLF5.0000.0000
Cole Young2B1.0000.0000
4 batters with no matchup history

Seattle Mariners

0022446688101012121414OVERUNDERO/U 7Runs ScoredRuns Allowed
All Over 7
45%
10/22
MLB: 48%
Starter
25%
1/4
vs TEX
20%
1/5
Avg Total
7.6
MLB: 8.9
Game Starter (4) Last Starter vs TEX vs TEX (5)
Bryan Woo #22 · RHP · Age 26
2.16
ERA (2026)
7.2
K/9 (2026)
4
Starts (2026)
5.8
Avg Total (2026)
Last 3:
L @SD (Apr 14): 7.0IP, 3ER, 3K
L @TEX (Apr 08): 5.0IP, 1ER, 2K
ND @LAA (Apr 03): 7.0IP, 0ER, 6K
vs TEX: W (May 02 2025): 6.1 IP, 0 ER, 8 K
Bullpen (2026 Season)Good
ERA: 3.27MLB Avg: 3.958 relievers
Recent: L 1-4L 6-7L 2-5L 0-5W 7-3
Lineup vs Bryan Woo (Career)
BatterPosPAAVGOPSHR
Corey SeagerSS15.6001.9672
Josh SmithSS14.2860.5720
Josh Jung3B13.2310.4620
Joc Pederson1B10.0000.0000
Wyatt LangfordLF9.1250.7221
Jake Burger1B8.0000.0000
Evan CarterCF7.1430.2860
Brandon NimmoLF6.6001.4670
Ezequiel DuranSS6.5001.0000
Kyle HigashiokaC6.0000.0000
Danny JansenC4.3330.8330
Andrew McCutchenRF3.0000.0000
1 batters with no matchup history
Our Top PicksLive Odds
Top PickRangers +1.5 (-182), MEDIUM confidence.
Rangers +1.5 (-182), MEDIUM confidence. Our model projects a 0.4-run gap between these teams. In a game that close, Texas needs nothing more than the ...
PickUnder 7.0 (-118), LOW confidence. Our mo
Under 7.0 (-118), LOW confidence. Our model projects exactly 7.0, matching the market line. There is no meaningful gap here, and this is an honest ass...
PickSGP
Rangers +1.5 + Under 7.0.

Texas Rangers vs Seattle Mariners Game Preview

The Texas Rangers send MacKenzie Gore to T-Mobile Park for Game 3 of this weekend series, and the story tonight is not just who is pitching. It is how long they will last. Gore owns a 3.00 ERA through 21 innings in 2026, but the walk rate is a problem. He has issued 11 free passes in those innings, including 6 walks in his last start alone. That is 4.7 BB/9. It inflates pitch counts, shortens his outings, and hands the ball to the bullpen earlier than any manager wants. His last trip to face this exact Seattle Mariners lineup on April 8 was a different story: 5.0 IP, 0 ER, 9 strikeouts. The slider was sharp, and this same Seattle lineup has real holes against left-handed pitching. The question tonight is which version of Gore shows up.

Bryan Woo takes the mound for Seattle in what has become one of the stranger statistical stories of the early 2026 season. He is 0-2 with a 2.16 ERA. He has allowed 0 home runs in 25 innings and walked just 5 batters. His contact-suppression profile is legitimate, and the performance has been ace-level even if the wins have not followed. That is a run-support mirage, not a red flag about the pitcher. Tonight he faces a Texas lineup that is 9-7 against right-handed pitching this season, with real offensive upside in the middle of the order. In MLB, when the numbers and the record diverge this sharply, the ERA usually wins out.

T-Mobile Park factors into every calculation here. The retractable roof eliminates weather variance, and the park plays as one of the most pitcher-friendly environments in the league with a 0.95 runs factor and a 0.90 home run factor. Neither of these offenses is built for a shootout. Seattle is hitting .214 as a team against right-handed pitching this season and averages 3.9 runs per game. Texas averages 4.3, but Gore's slider profile exploits a left-heavy Mariners lineup that has demonstrated clear patterns against him.

The key individual matchups lean toward Texas. Nimmo carries a .600 average with a 1.467 OPS in 6 career plate appearances against Woo, including a 1.667 OPS in 3 plate appearances this season. He is the most dangerous bat in this matchup. Seager has been historically dominant against Woo as well, posting a career .600 average with a 1.967 OPS across 15 plate appearances, though his 2026 numbers against Woo show meaningful cooling to a .333 OPS in 3 PA. On the other side, Arozarena has a .000 OPS in 5 career plate appearances against Gore. Rodriguez has managed just a .125 OPS in 8 career plate appearances against him. Donovan is at .000 OPS in his 2026 at-bats against Gore. Those are real patterns against a left-hander whose slider generates swings and misses when the command is on.

Texas Rangers vs Seattle Mariners Key Insights

  • Bryan Woo's 0-2 record is a run-support illusion. His 2.16 ERA, zero home runs allowed in 25 innings, and just 5 walks tell the real story. The wins have not come, but the performance has been consistent.
  • Gore's walk rate is the hidden variable tonight. At 4.7 BB/9 in 2026, he has averaged barely 5 innings per start, which means Texas's bullpen enters early. That bullpen carries a 2.24 ERA this season, so an early exit is not a disaster for the Rangers.
  • T-Mobile Park suppresses both runs and home runs. With a 0.95 runs factor and 0.90 HR factor under a closed roof, this is not a park where offense expands. Both starters fit the environment, and the projected total of 7.0 reflects that.
  • Seattle is 8-5 at home this season, but their offense against right-handed pitching has been quiet at .214 as a team. Gore's left-handed slider profile creates a real platoon disadvantage for several Mariners starters.
  • This is Game 3 of a three-game series, with both teams coming off a night game. Bullpens on both sides are likely shorter than normal, adding late-inning variance to a game that figures to be tight early.
  • Our model projects Seattle 3.6, Texas 3.2. That 0.4-run margin is as close to a coin flip as the data produces, and it sets up the structural run-line bet cleanly.

Texas Rangers vs Seattle Mariners Betting Picks

Picks made April 19, 2026 at 04:05 AM ET. Odds shown reflect current market prices.

Under 7.0 (-118), LOW confidence. Our mo
Under 7.0 (-118), LOW confidence. Our model projects exactly 7.0, matching the market line. There is no meaningful gap here, and this is an honest assessment. The lean toward the under comes from T-Mobile's park factors, Woo's contact-suppression profile, and the roof removing any weather-driven variance. This is a thin edge, not a conviction play. Back it lightly and size accordingly.
Moneyline, No pick. The market implies 6
Moneyline, No pick. The market implies 62.1% for Seattle at -164. Our model gives them 57.1%. That 5-point gap means the market is overpricing Seattle. On the other side, Rangers ML at +114 implies 46.7% for Texas, but our model gives them only 42.9%, so the market is overvaluing Texas as well. Neither side offers positive expected value relative to our projection. The book is accurately priced, and paying juice for no edge is not a bet worth making. This is a credibility call, not a concession.
Analysis insight — no specific bet associated
SGP
SGP: Rangers +1.5 + Under 7.0. These two legs are directly correlated. A low-scoring pitching duel produces the kind of close final where a one-run cushion matters most. If Woo cruises through five innings and Gore escapes his early-count trouble with strikeouts, you get a 3-2 or 4-3 game that checks both boxes simultaneously. The under and the run line reinforce each other. A tight game is exactly the scenario where Texas covers +1.5, and a game that stays tight is the same scenario that stays under 7.

Key Players

Batting AverageTEX
Josh Jung
.303Batting Average
3B
Home RunsTEX
Corey Seager
5Home Runs
SS
Runs Batted InTEX
Jake Burger
17Runs Batted In
1B
Earned Run AverageTEX
MacKenzie Gore
3.00Earned Run Average
SP
WinsTEX
Nathan Eovaldi
2Wins
SP
StrikeoutsTEX
MacKenzie Gore
30Strikeouts
SP
Batting AverageSEA
Luke Raley
.318Batting Average
RF
Home RunsSEA
Luke Raley
5Home Runs
RF
Runs Batted InSEA
Luke Raley
13Runs Batted In
RF
Earned Run AverageSEA
Bryan Woo
2.16Earned Run Average
SP
WinsSEA
George Kirby
3Wins
SP
StrikeoutsSEA
Logan Gilbert
32Strikeouts
SP

Recent Form

Texas Rangers
L2-1Athletics
L6-5Athletics
W9-6Athletics
W5-0Seattle Mariners
L7-3Seattle Mariners
Seattle Mariners
L4-1San Diego Padres
L7-6San Diego Padres
L5-2San Diego Padres
L5-0Texas Rangers
W7-3Texas Rangers

Texas Rangers vs Seattle Mariners Summary

T-Mobile Park on a Sunday night with two pitchers who both suppress contact is exactly the kind of context I build around. The Gore vs. Woo matchup is not about which ERA is prettier. It is about which team's supporting cast handles the inevitable bullpen game better. Gore walks batters. His pitch count rises fast. He exits by the fifth. Texas's relievers, carrying a 2.24 ERA this season, are built for that role. Our model projects a 3.6-3.2 final, and I see no reason to push materially in either direction. Woo is pitching well enough to keep Texas in check for four or five innings. Gore is capable of replicating his April 8 dominance against this same lineup, even with the walk problem shadowing every outing.

The best play in this game is the structural one: Rangers +1.5. When the model sees a 0.4-run separation, the away team has a superior bullpen, and the park suppresses scoring, the run line with the cushion wins in the most likely game scenarios. The under at -118 is a lean, not a hammer. Back it lightly. The SGP combining +1.5 and under 7.0 is worth a small stake because the two outcomes reinforce each other in any tight, low-scoring finish. The moneyline is priced accurately on both sides, and forcing a bet there is asking for trouble when the edge is noise.

The caveat is Gore's variance. Six walks in one start is not a footnote. If he cannot find the zone early, Texas bats reload quickly, and a 3-2 game becomes a 6-2 game before the fifth inning ends. That scenario breaks both legs. Watch his walk total in the first two innings as the early signal for how this one develops. Tight control early means the run line and under are live all game. Walks early means reassess before the fourth. For the full slate, see our MLB picks today, NRFI picks, and player props.

Head-to-Head History

Season SeriesSeries tied 1-1
DateMatchupResult
Apr 18, 2026TEX @ SEATEXTEX 5-0
Apr 18, 2026TEX @ SEASEASEA 7-3

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MLBGame PreviewsTexas Rangers at Seattle Mariners