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Seattle Mariners 19–1 Athletics: match recap

SEASeattle MarinersLWWLW19
ATHAthleticsWWLWL1

FinalMLB · Start Sep 13, 2026, 1:40 AM UTC · Venue: Sutter Health Park

Seattle Mariners and Athletics finished 19–1 (MLB) on September 12, 2026. Below: the form, standings and head-to-head record both teams took into the game.

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Match recap

Seattle's offense erupted for 23 hits and 5 home runs, overwhelming Oakland in a 19-1 rout. Bryan Woo delivered six shutout innings, and the Mariners' lineup punished Athletics pitching from the first pitch onward.

The Mariners jumped on starting pitcher Gage Jump for five runs across the first two frames, with Cole Young and Michael Arroyo each going deep early. Weston Wilson set the table with a 5-hit night, while Randy Arozarena and Dominic Canzone also homered. Oakland's lone run came on a Shea Langeliers single, but the Athletics managed just four hits against Woo and the Seattle bullpen, committing one error and walking three.

Key factors

  • Mariners racked up 23 hits and 5 homers, led by Weston Wilson (5-6) and Cole Young (3-6, HR, 5 RBI), creating relentless pressure.
  • Bryan Woo dominated over 6 IP, allowing 3 hits and 0 earned runs while striking out 5, giving Seattle a massive pitching edge.
  • Athletics' bullpen faltered badly, with Seth Johnson, Carlos Cortes, Joey Estes, and Yunior Tur combining for 10 earned runs over 7 innings.

The Analyst's verdict

Seattle's offensive explosion and Woo's excellent start suggest a lineup finding its stride at the right time. The Athletics' pitching staff, which has been vulnerable, will need significant adjustments to avoid similar blowouts against a deep Mariners order.

Matchup edge

Even on form: both teams went 3-2 in their last 5 games.

Matchup to watch: Seattle Mariners’ attack (index 88) against Athletics’ defence (index 125).

Matchup to watch: Athletics’ attack (index 97) against Seattle Mariners’ defence (index 99).

Recent form: last 5

Seattle Mariners: 3 wins and 2 losses in the last 5, with 19 runs scored and 21 conceded.

Seattle Mariners
Sep 11, 2026at AthleticsL5–6
Sep 10, 2026vs Texas RangersW4–3
Sep 9, 2026vs Texas RangersW3–2
Sep 8, 2026vs Texas RangersL5–10
Sep 6, 2026vs AthleticsW2–0

Athletics: 3 wins and 2 losses in the last 5, with 16 runs scored and 16 conceded.

Athletics
Sep 11, 2026vs Seattle MarinersW6–5
Sep 9, 2026vs Toronto Blue JaysW2–0
Sep 8, 2026vs Toronto Blue JaysL2–4
Sep 7, 2026vs Toronto Blue JaysW6–5
Sep 6, 2026at Seattle MarinersL0–2

Results before kickoff, newest first.

Head-to-head

In the last 5 meetings on record, Seattle Mariners won 1, Athletics won 4.

Sep 11, 2026Athletics6–5Seattle Mariners
Sep 6, 2026Seattle Mariners2–0Athletics
Sep 5, 2026Seattle Mariners2–6Athletics
Sep 4, 2026Seattle Mariners6–7Athletics
Sep 3, 2026Seattle Mariners4–7Athletics

Season so far

Seattle Mariners are 24th of 30 on win rate after 148 games (69-79).

Athletics are 28th of 30 on win rate after 148 games (60-88).

#TeamPWLRuns
24Seattle Mariners1486979586:661
28Athletics1486088647:833

Team season model

  • Seattle Mariners attack index 88: 12% less scoring per game than the league average.
  • Seattle Mariners defence index 99: 1% less conceded per game than the league average.
  • Athletics attack index 97: 3% less scoring per game than the league average.
  • Athletics defence index 125: 25% more conceded per game than the league average.

Index 100 is the league average per game. Above 100 in attack means more scoring; below 100 in defence means fewer conceded.

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