MLB · All-Time Matchup
San Francisco Giants
VS
Seattle Mariners
San Francisco Giants vs Seattle Mariners:All-Time Matchup History
Matchup Overview
The San Francisco Giants and Seattle Mariners have met 46 times in MLB. The all-time series is perfectly even at 22–22, with 2 draws. San Francisco Giants have had the upper hand recently, going 3–2 in their last 5 meetings. Their most recent matchup ended 4–3 in favor of Seattle Mariners on July 19, 2026.
Next Meeting
No upcoming game scheduled between these teams this season.
All-Time Head-to-Head
Showing 48 games from available historical data.
| Date | Away | Score | Home |
|---|---|---|---|
| Jul 19, 26 | SF | 3–4 | SEA |
| Jul 19, 26 | SF | 3–6 | SEA |
| Jul 18, 26 | SF | 7–0 | SEA |
| Apr 6, 25 | SEA | 1–4 | SF |
| Apr 6, 25 | SEA | 4–5 | SF |
| Apr 4, 25 | SEA | 9–10 | SF |
| Aug 25, 24 | SF | 3–4 | SEA |
| Aug 24, 24 | SF | 5–6 | SEA |
| Aug 24, 24 | SF | 4–3 | SEA |
| Mar 10, 24 | SF | 3–8 | SEA |
| Feb 27, 24 | SEA | 10–10 | SF |
| Jul 6, 23 | SEA | 0–2 | SF |
| Jul 4, 23 | SEA | 6–5 | SF |
| Jul 4, 23 | SEA | 6–0 | SF |
| Mar 25, 23 | SEA | 4–7 | SF |
| Mar 16, 23 | SF | 0–0 | SEA |
| Mar 13, 22 | SEA | — | SF |
| Mar 2, 22 | SF | — | SEA |
| Apr 4, 21 | SF | 0–4 | SEA |
| Apr 3, 21 | SF | 6–3 | SEA |
| Apr 2, 21 | SF | 7–8 | SEA |
| Mar 28, 21 | SF | 0–5 | SEA |
| Mar 19, 21 | SEA | 6–3 | SF |
| Sep 17, 20 | SF | 9–3 | SEA |
| Sep 17, 20 | SF | 6–4 | SEA |
| Sep 10, 20 | SEA | 1–10 | SF |
| Sep 9, 20 | SEA | 5–6 | SF |
| Mar 8, 20 | SEA | 4–8 | SF |
| Feb 27, 20 | SF | 5–4 | SEA |
| Mar 14, 19 | SF | 4–8 | SEA |
| Jul 25, 18 | SF | 4–3 | SEA |
| Jul 25, 18 | SF | 2–3 | SEA |
| Apr 4, 18 | SEA | 1–10 | SF |
| Apr 3, 18 | SEA | 6–4 | SF |
| Mar 15, 18 | SF | 4–5 | SEA |
| Mar 9, 18 | SF | 4–0 | SEA |
| Mar 9, 18 | SEA | 7–10 | SF |
| Mar 24, 17 | SEA | 9–2 | SF |
| Mar 18, 17 | SF | 5–6 | SEA |
| Mar 16, 16 | SF | 6–9 | SEA |
| Mar 11, 16 | SEA | 5–4 | SF |
| Jun 19, 15 | SF | 7–0 | SEA |
| Jun 18, 15 | SF | 0–2 | SEA |
| Jun 16, 15 | SEA | 5–1 | SF |
| Jun 16, 15 | SEA | 2–6 | SF |
| Mar 28, 15 | SF | 9–8 | SEA |
| Mar 15, 14 | SF | 13–6 | SEA |
| Mar 8, 14 | SEA | 18–3 | SF |
Overall Record
since 2014
San Francisco Giants
22Seattle Mariners
22Draws2
48 games in available data
Last 5 Meetings
SF3
@Jul 19
4SEA
SF3
@Jul 19
6SEA
SF7
@Jul 18
0SEA
SEA1
@Apr 6
4SF
SEA4
@Apr 6
5SF