LAA @ SEA MLB prediction: AI analysis & picks
Our picks for this match
Our Expert Analysis
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PROBABLE STARTERS
GAME CONTEXT
This is Game 1 of a four-game series at T-Mobile Park to close out the AL West regular-season schedule. The Mariners (73-84) host the Angels (60-98) after going 1-2 in the most recent series at LAA (Sept. 14-16) but winning the last meeting at home, 7-2, on September 16. Neither club is playing for anything in the standings down the stretch.
KEY ABSENCES
GAME SCRIPT
Through the first five innings, Woo holds a meaningful xERA edge (3.59 vs. 5.57) over a Rodriguez who has struggled through his comeback season — 1.52 WHIP in 2026. Woo can be dominant, as his 8.0 shutout innings on September 6 showed, but his last outing (5.1 IP, 3 ER, 10 H) was a reminder of his inconsistency. Rodriguez put together a quality start on September 18 (6.2 IP, 3 ER) but got knocked around on September 7 (4.0 IP, 5 ER); his team has lost 11 of his last 12 starts. When the bullpens take over, Seattle holds a clear edge: 3.63 ERA over 14 days vs. 4.75 for LA. T-Mobile Park's park factor of 0.93 adds a slight pitcher-friendly lean to an already controlled environment under a closed roof.
OUR ANALYSIS
The case for Seattle -1.5 on the run line rests on the gap between the two starters and the two bullpens. Rodriguez's 6.03 ERA and 1.52 WHIP this season reflect a pitcher who regularly bleeds runs; the Mariners' .312 wOBA vs. SPs gives them the lineup profile to capitalize. If LA's starter exits early, their relief corps (4.75 ERA over 14 days) is poorly equipped to hold a lead. At T-Mobile under a closed dome, there's no weather variable to factor in — just matchup math that tilts toward the home side covering a 1.5-run spread.
Rodriguez showed he can still miss a quality start — his 6.2-inning, 3-ER outing on Sept. 18 proves it. Meanwhile, Woo was tagged for 10 hits in his last start, and his inconsistency is real. If Rodriguez repeats that form while Woo struggles again, a -1.5 run-line cover becomes a tough ask. That's a legitimate scenario, but the underlying profile — starter xERA gap, bullpen gap, Seattle's offensive edge vs. SPs — still points toward the Mariners, and we're comfortable carrying that risk.
The starter and bullpen advantages both point toward Seattle covering at home. Play the run line at proportional sizing given the 52% confidence rating — this is an edge, not a lock.
Key Factors
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Head-to-Head
Form & Stats
Team Comparison
5 of 39 model features (last 5-10 games)
LAA
STAT
SEA
| Date | Game | Score |
|---|---|---|
| 09/23 | @ OAK | 3-7 |
| 09/22 | @ OAK | 7-9 |
| 09/20 | vs MIN | 0-8 |
| 09/19 | vs MIN | 6-5 |
| 09/18 | vs MIN | 0-3 |
| Date | Game | Score |
|---|---|---|
| 09/23 | vs HOU | 6-5 |
| 09/22 | vs HOU | 0-7 |
| 09/20 | @ COL | 2-1 |
| 09/19 | @ COL | 3-5 |
| 09/18 | @ COL | 5-4 |
| Pitcher | Starts | F5 vs Line | F5 Over% | F5 Signal | FT vs Line | FT Over% | FT Signal |
|---|---|---|---|---|---|---|---|
| Grayson Rodriguez (AWAY) | 9 | 2.28 | 66.7% | OVER | 0.00 | 50.0% | - |
| Bryan Woo (HOME) | 13 | -1.23 | 30.8% | UNDER | 0.00 | 50.0% | - |
| Date | vs | IP | ER | H | BB | K | ERA |
|---|---|---|---|---|---|---|---|
| 09/24 | SEA | 5.00 | 4 | 5 | 5 | 2 | 7.20 |
| 09/18 | MIN | 6.67 | 3 | 8 | 0 | 4 | 4.05 |
| 09/13 | WSN | 5.33 | 2 | 7 | 1 | 4 | 3.38 |
| 09/07 | BOS | 4.00 | 5 | 6 | 4 | 3 | 11.25 |
| 09/01 | NYY | 6.00 | 4 | 7 | 2 | 7 | 6.00 |
| Date | vs | IP | ER | H | BB | K | ERA |
|---|---|---|---|---|---|---|---|
| 09/24 | LAA | 5.33 | 4 | 7 | 3 | 8 | 6.75 |
| 09/18 | COL | 5.33 | 3 | 10 | 1 | 4 | 5.07 |
| 09/12 | OAK | 6.00 | 0 | 3 | 2 | 5 | 0.00 |
| 09/06 | OAK | 8.00 | 0 | 1 | 2 | 9 | 0.00 |
| 09/01 | BOS | 6.00 | 1 | 5 | 1 | 7 | 1.50 |
Frequently asked questions
When was LAA @ SEA played?
This MLB game was played on 2026-09-24.
Where can I find the prediction for LAA @ SEA?
This ProbWin page shows the predictions our model published before the game (F5 and full-game totals, spreads), the key stats for both sides, and the settled result — every prediction is kept, win or lose, in our public track record.
How are these predictions calculated?
Our MLB statistical models are trained on league history and recomputed daily from team and player stats plus market odds. Every prediction is published before the game and its result is settled publicly.
