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Ian Seymour
P
TB
2026 season
- GP
- 56
- W-L
- 11-7
- ERA
- 4.23
- WHIP
- 1.16
- K
- 173
- IP
- 142.2
Game log
| Date | Opp | Result | Dec | IP | H | ER | BB | K |
|---|---|---|---|---|---|---|---|---|
| Oct 28 | vs MIL | L 1-4 | - | 1.0 | 0 | 0 | 0 | 2 |
| Oct 27 | vs MIL | W 4-3 | W | 1.0 | 2 | 1 | 0 | 1 |
| Oct 24 | @MIL | L 4-5 | - | 0.2 | 2 | 1 | 1 | 2 |
| Oct 19 | vs CLE | W 7-3 | - | 0.0 | 0 | 0 | 2 | 0 |
| Oct 17 | @CLE | W 7-3 | - | 1.0 | 4 | 2 | 0 | 1 |
| Oct 13 | vs CLE | W 3-1 | - | 1.1 | 1 | 0 | 0 | 2 |
| Oct 12 | vs CLE | L 3-7 | - | 0.2 | 1 | 0 | 0 | 1 |
| Oct 7 | @NYY | W 4-3 | W | 1.1 | 1 | 0 | 0 | 2 |
| Oct 5 | vs NYY | W 5-2 | - | 3.0 | 1 | 1 | 0 | 4 |
| Sep 27 | @PHI | L 3-7 | - | 0.1 | 0 | 0 | 0 | 0 |
| Sep 24 | @NYY | L 4-6 | - | 5.0 | 1 | 0 | 0 | 3 |
| Sep 18 | vs BOS | L 2-4 | L | 5.0 | 7 | 4 | 2 | 5 |
| Sep 12 | vs HOU | W 3-2 | - | 6.0 | 4 | 2 | 1 | 10 |
| Sep 6 | @TEX | L 6-8 | - | 3.0 | 5 | 3 | 1 | 2 |
| Aug 31 | vs NYM | L 2-3 | L | 6.1 | 6 | 3 | 0 | 10 |
| Aug 25 | @DET | L 1-4 | L | 5.2 | 7 | 3 | 0 | 5 |
| Aug 20 | vs TOR | L 1-5 | L | 5.0 | 6 | 3 | 1 | 8 |
| Aug 15 | vs BAL | L 3-4 | - | 6.0 | 6 | 3 | 1 | 9 |
| Aug 9 | @SEA | W 4-1 | W | 6.0 | 5 | 1 | 2 | 7 |
| Aug 3 | @COL | W 13-9 | W | 6.0 | 7 | 2 | 0 | 9 |
| Jul 29 | vs TEX | W 3-0 | W | 4.2 | 2 | 0 | 1 | 4 |
| Jul 23 | @TOR | L 1-3 | L | 6.0 | 5 | 2 | 1 | 7 |
| Jul 18 | @BOS | L 6-7 | - | 3.0 | 2 | 3 | 2 | 4 |
| Jul 12 | vs SEA | L 2-8 | L | 3.1 | 6 | 5 | 3 | 3 |
| Jul 7 | vs NYY | W 6-4 | W | 5.1 | 5 | 3 | 0 | 12 |
| Jul 2 | @KC | W 5-2 | W | 6.0 | 3 | 1 | 1 | 8 |
| Jun 25 | vs KC | W 13-2 | W | 6.2 | 0 | 0 | 1 | 7 |
| Jun 20 | vs WSH | L 3-4 | L | 5.0 | 7 | 3 | 0 | 4 |
| Jun 14 | @LAA | W 8-3 | - | 3.1 | 2 | 2 | 3 | 3 |
| Jun 8 | vs BOS | W 3-1 | - | 4.0 | 1 | 1 | 1 | 5 |
| Jun 2 | vs DET | L 0-8 | - | 2.0 | 2 | 3 | 3 | 1 |
| May 30 | vs LAA | L 3-14 | - | 1.0 | 0 | 1 | 2 | 1 |
| May 25 | @BAL | L 7-9 | - | 2.0 | 2 | 0 | 2 | 2 |
| May 22 | @NYY | W 4-2 | W | 1.2 | 2 | 1 | 0 | 2 |
| May 20 | vs BAL | W 5-3 | S | 1.0 | 0 | 0 | 0 | 0 |
| May 19 | vs BAL | W 4-1 | - | 1.1 | 0 | 0 | 0 | 1 |
| May 17 | vs MIA | W 6-3 | - | 0.2 | 0 | 0 | 0 | 1 |
| May 15 | vs MIA | W 7-2 | - | 2.0 | 2 | 1 | 0 | 2 |
| May 12 | @TOR | W 7-6 | W | 1.1 | 0 | 0 | 0 | 2 |
| May 11 | @TOR | W 8-5 | - | 0.1 | 2 | 2 | 1 | 1 |
| May 6 | vs TOR | W 3-0 | S | 1.0 | 0 | 0 | 0 | 1 |
| May 4 | vs TOR | W 5-1 | - | 1.1 | 2 | 0 | 1 | 2 |
| May 3 | vs SF | W 2-1 | W | 1.0 | 0 | 0 | 0 | 0 |
| May 1 | vs SF | W 3-0 | - | 1.0 | 1 | 0 | 0 | 0 |
| Apr 28 | @CLE | W 1-0 | - | 0.2 | 0 | 0 | 2 | 1 |
| Apr 27 | @CLE | W 3-2 | - | 1.0 | 0 | 0 | 1 | 2 |
| Apr 21 | vs CIN | L 6-12 | - | 1.0 | 0 | 0 | 1 | 1 |
| Apr 19 | @PIT | L 3-6 | - | 1.1 | 2 | 1 | 0 | 1 |
| Apr 18 | @PIT | W 8-7 | - | 1.2 | 2 | 0 | 0 | 3 |
| Apr 15 | @CWS | W 8-3 | - | 1.0 | 2 | 3 | 2 | 1 |
| Apr 11 | vs NYY | W 5-4 | - | 1.2 | 0 | 0 | 0 | 3 |
| Apr 10 | vs NYY | W 5-3 | - | 1.0 | 0 | 0 | 0 | 1 |
| Apr 6 | vs CHC | W 6-4 | - | 1.1 | 2 | 1 | 0 | 1 |
| Apr 1 | @MIL | L 2-8 | - | 2.0 | 1 | 0 | 0 | 2 |
| Mar 30 | @MIL | W 3-2 | - | 0.2 | 0 | 0 | 0 | 1 |
| Mar 26 | @STL | L 7-9 | - | 0.0 | 5 | 5 | 0 | 0 |
| 2025 season | ||||||||
| Sep 28 | @TOR | L 4-13 | L | 3.1 | 7 | 6 | 2 | 7 |
| Sep 23 | @BAL | L 0-6 | - | 4.0 | 4 | 3 | 2 | 2 |
| Sep 17 | vs TOR | W 2-1 | W | 7.0 | 4 | 0 | 1 | 3 |
| Sep 11 | @CWS | L 1-5 | L | 5.1 | 4 | 2 | 2 | 5 |
| Sep 5 | vs CLE | L 1-7 | L | 4.0 | 5 | 1 | 2 | 5 |
| Aug 31 | @WSH | W 7-4 | W | 5.0 | 4 | 1 | 1 | 8 |
| Aug 25 | @CLE | W 9-0 | W | 5.0 | 1 | 0 | 1 | 8 |
| Aug 19 | vs NYY | L 3-13 | - | 3.0 | 6 | 6 | 2 | 4 |
| Aug 15 | @SF | W 7-6 | - | 3.1 | 3 | 2 | 1 | 4 |
| Aug 9 | @SEA | L 4-7 | - | 2.0 | 1 | 0 | 2 | 2 |
| Aug 4 | @LAA | L 1-5 | - | 2.1 | 0 | 0 | 0 | 3 |
| Aug 1 | vs LAD | L 0-5 | - | 2.0 | 1 | 0 | 0 | 4 |
| Jul 29 | @NYY | L 5-7 | - | 1.0 | 0 | 0 | 0 | 1 |
| Jul 27 | @CIN | L 1-2 | - | 1.0 | 0 | 0 | 0 | 0 |
| Jul 25 | @CIN | L 2-7 | - | 1.0 | 3 | 2 | 1 | 3 |
| Jul 23 | vs CWS | L 9-11 | - | 1.2 | 2 | 0 | 0 | 0 |
| Jul 20 | vs BAL | L 3-5 | - | 2.0 | 2 | 0 | 0 | 2 |
| Jul 13 | @BOS | L 1-4 | - | 2.0 | 1 | 0 | 0 | 1 |
| Jun 9 | @BOS | W 10-8 | W | 2.0 | 0 | 0 | 2 | 2 |
Latest news
Seymour took a no-decision Thursday against the Yankees, striking out three while allowing one hit and no walks in five shutout innings.
Seymour cruised Thursday, holding the Yankees to an innocuous single in a dominant start. With Shane McClanahan (forearm) ruled out for the American League Division Series, Seymour's presence on the postseason pitching staff has become ever more important. It's worth noting Seymour fared slightly better out of the bullpen as opposed to the rotation -- the southpaw ends the regular season with a 3.90 ERA and 1.12 WHIP in 55.1 innings as a reliever versus a 4.44 ERA and 1.14 WHIP over 77 innings as a starter.
RotoWire via ESPN · Sep 25
Seymour (9-7) was tagged with the loss against the Red Sox on Friday, allowing four runs on seven hits and two walks while striking out five across five innings.
Seymour put the Rays behind immediately after giving up a leadoff homer to Roman Anthony in the first inning. Seymour proceeded to give up three more runs over the next two frames, with two of those runs coming on a bases-loaded single by Anthony in the second. The four earned runs Seymour gave up were his most in a start since July 12 against the Mariners, and he now sports a 4.38 ERA and 1.17 WHIP across 127.1 innings this season. He's projected to make his next start against the Yankees next week on the road.
RotoWire via ESPN · Sep 19
- Fantasy baseball lineup advice for Friday: Give Seymour the nod vs. Red Sox
Everything you need to know to set your fantasy baseball lineups for Thursday's MLB action.
ESPN · Sep 18
Seymour didn't factor into the decision Saturday against the Astros, allowing two runs on four hits and one walk in six innings. He struck out 10.
Seymour flooded the zone Saturday, pouring in 58 of his 79 pitches for strikes in a strong start. The southpaw tends to get hurt by the long ball, as he's served up at least one home run in seven of his last eight outings, but he's fanned at least seven on six occasions during that span. He'll bring a 4.27 ERA, 1.14 WHIP and 150:34 K:BB over 122.1 innings into his next scheduled appearance against the division-rival Red Sox.
RotoWire via ESPN · Sep 13
- Fantasy baseball lineup advice: Pair of potential streamers face off versus one another
Everything you need to know to set your fantasy baseball lineups for Saturday's MLB action.
ESPN · Sep 12
Seymour allowed four runs (three earned) on five hits and a walk while striking out two over three-plus innings in a no-decision versus the Rangers on Sunday.
Seymour has now given up at least three runs in each of his last five games, though he had covered at least five frames in each of those outings prior to Sunday. The southpaw had particular trouble with Jake Burger, who tagged him for a pair of home runs, accounting for three of the runs he surrendered. Seymour is at a 4.33 ERA, 1.16 WHIP and 140:33 K:BB through 116.1 innings over 43 games (13 starts) this year. He is tentatively projected to make his next start at home versus the Astros.
RotoWire via ESPN · Sep 6