New York Yankees vs Seattle Mariners All-Time Record

American League
New York Yankees
Seattle Mariners
Yankees lead Mariners279to202since 1977

Retrosheet history through 2025, plus 6 final games from the current feed.

2026 season series: Yankees lead 4-2

By

Data updated 6 min read

At a glance

All-time since 1977 · current-feed analysis, 2002 to 2026

New York Yankees vs Seattle Mariners insights

Current-feed record
+47wins for Yankees
63% Yankees · 37% Mariners

The split has held steady across the schedule change: 17-8 since 2023.

Recent form
13-7last 20

Mariners won 1-0 on Aug 13, 2026

Where it matters
0Postseason games

No postseason meetings since 2002.

Schedule context
  • Yankees built the series lead before the 2023 schedule change, taking 98 of 158 decided meetings (62%).
  • Since the schedule balanced out they are 17-8, or 68% to Yankees.

Yankees vs Mariners postseason head-to-head record

New York Yankees and Seattle Mariners have met 481 times since 1977, 16 times in the postseason. The playoff games are included in the all-time total, not added on top of it.

Postseason record
Yankees 10-6
16 postseason games since 1977
Playoff share
3.3%
Share of all meetings
Regular season
465
Recorded non-postseason meetings
Win Percentage
115W
68W
NYY
SEA
63%37%
New York YankeesSeattle Mariners

Recent Games

Last 10 Games
Aug 13
NYY 0-1 SEA
SEA
Aug 12
NYY 10-5 SEA
NYY
Aug 11
NYY 4-1 SEA
NYY
Apr 1
SEA 3-5 NYY
NYY
Mar 31
SEA 0-5 NYY
NYY
Mar 30
SEA 2-1 NYY
SEA
Jul 10
NYY 6-5 SEA
NYY
Jul 9
NYY 9-6 SEA
NYY
Jul 8
NYY 10-3 SEA
NYY
May 14
SEA 2-3 NYY
NYY
Last Meeting
Aug 13, 2026Final
NYY
0
HOME
SEA
1
AWAY
Marinerswon by1run
Snapped Yankees' streak·Game 183 since 2002
Streaks & Momentum
Current Streak
Seattle Mariners won the most recent meeting
1
Avg. Margin of Victory
Games decided by 3.6 runs on average
3.6runs
Momentum (Last 10 vs Archive since 2002)
NYY↑Trending Up
Last 1080%
Archive since 200262.8%
SEA↓Trending Down
Last 1020%
Archive since 200237.2%
Last 10 Results
NYY / SEA

Record since 2002

Season Split & Biggest Wins
Regular season vs Postseason record, plus each team's largest margin of victory
Regular Season183 games
115
68
No postseason meetings appear since 2002.
New York Yankees Biggest Win
16–5+11 runs
May 8, 2003
Seattle Mariners Biggest Win
12–2+10 runs
May 15, 2013
Decade Breakdown
Choose a decade to scope the current-feed page
Season by Season
Season ↓NYY ↕SEA ↕Games ↕
2026426
2025516
2024437
2023426
2022246
2021527
2019617
2018516
2017527
2016336
2015516
2014336
2013437
2012639
2011549
20106410
20096410
2008729
20075510
2006336
20057310
2004639
2003549
2002459

All 24 seasons are shown in the table above.

Home / Away Split
56-35NYY HOME33-59SEA HOME
AWAY
59-33
NYY
AWAY
35-56
SEA
Retrosheet archiveComplete through 2025

New York Yankees vs Seattle Mariners all-time record, 1977 to 2025

Explore how this matchup changed by decade, where each lineup produced its runs, and the games that pushed the rivalry record book. This archive is a separate source window from the current-feed sections above, which start in 2002.

Games
475
Peak inning
1
Record game
26 runs
Two source windows. Current-feed sections: 183 games from 2002 to 2026. History Lab: 475 Retrosheet games from 1977 to 2025. The first refreshes with current finals; Retrosheet's published archive currently ends in 2025.

Decade balance

Select an era to inspect pace, scoring and attendance.

The information used here was obtained free of charge from and is copyrighted by Retrosheet. Interested parties may contact Retrosheet at www.retrosheet.org.

Open source archive

Betting Context

Betting context since 2002

How this pairing has settled: run margins, totals and break-even prices derived from its historical record. These are final-score frequencies, not results against a closing line. We do not hold historical sportsbook prices for these games.

One-run games
26.8%

Share of the 183 decided meetings settled by exactly one run.

Won by 2 or more
73.2%

A 2+ run margin crosses 1.5, but this is not a historical line result. Average gap: 3.6.

Average total
8.5runs

Final-score average without accounting for park, bullpen or weather.

Home side wins
48.6%

Share of decided meetings won by the listed home team.

Totals ladder

Where the combined score landed against the half-run lines a book normally posts. Half runs cannot push, so every meeting falls on one side.

LineOverUnderOver rate
7.59984
54.1%
8.5Closest to even8598
46.4%
9.566117
36.1%

Fair price from the base rate

The decimal price that corresponds exactly to each club's win share in this archive. It describes the record and does not estimate the next game.

New York Yankees
115 W · 62.8%1.59
Seattle Mariners
68 W · 37.2%2.69

A base rate is not a forecast. Starting pitchers, lineups, injuries and venue all matter more to a single game than a multi-season head-to-head record.

Last 20 meetings vs full history

One-run games
40%vs 26.8% full archive
+13.2% in the last 20
Won by 2 or more
60%vs 73.2% full archive
-13.2% in the last 20
Average total
8.3 runsvs 8.5 runs full archive
-0.2 runs in the last 20

Seasons 2023 to 2026. The comparison shows whether the last 20 final scores differ from the longer archive, without assigning a cause or predicting what comes next.

View the break-even percentages in another odds format with the odds converter, or compare current prices for Yankees and Mariners in the oddsmatcher.

Questions about this record: New York Yankees vs Seattle Mariners

What is the New York Yankees vs Seattle Mariners postseason record?

The postseason subset contains 16 games: New York Yankees have 10 wins and Seattle Mariners have 6 wins. Those games are already included in the complete series from 1977 through 2026.

How do recent New York Yankees vs Seattle Mariners results compare with the complete record?

New York Yankees have won 8 of the latest 10 decided meetings. New York Yankees lead the decided record 279-202. The recent window is a subset of the complete series from 1977 through 2026, so the page reports the two separately.

When did the New York Yankees and Seattle Mariners first play each other?

The Retrosheet archive's first recorded meeting for this pairing is Apr 29, 1977, when New York Yankees beat Seattle Mariners 3-0 at home. The archive covers 475 meetings from 1977 through 2025. The current feed starts in 2002 and is reported separately.

About Erik Andersson

Erik Andersson is SharkBetting's Content & Marketing Specialist. His published work focuses on betting methodology, market analysis, regulation and consumer education.

The source windows, derivations and update process for this data page are documented in the methodology above.

View full profile →

Methodology & Data Sources

Current MLB game logs come from the balldontlie API and cover the 2002 season onward. Scores and schedule anomalies are checked against the official MLB Stats API. Spring training is excluded, while results from earlier franchise identities are merged into the current club.

The all-time record and the History Lab use Retrosheet game logs through 2025, with inning lines, team totals, attendance, duration and ballpark fields when available. Final games after 2025 come from the current feed, and every section built on that feed alone is labeled as starting in 2002.

The betting context summarizes completed final scores only. It contains no sportsbook closing lines and summarizes only completed games. Report a possible error through our contact page with the matchup and game date.

Read the full H2H data methodology →

Last updated Sources: balldontlie, MLB Stats API, Retrosheet

New York Yankees and Seattle Mariners have met 183 times in this archive, which covers the 2002 season onward.