Pittsburgh PiratesIsaac
Mattson
2026 season stats
SV0Tied-261st
ERA5.35
K36Tied-404th
WHIP1.60
2026 Regular Season game log
38 games| Game | Result | IP | H | R | ER | HR | BB | K | GB | FB | P | TBF | GSC | Dec | Rel | ERA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
vs LAA | L 6-1 | 2.0 | 4 | 3 | 3 | 0 | 0 | 2 | 3 | 5 | 39 | 10 | 0.0 | - | - | 5.35 |
vs DET | L 8-5 | 2.0 | 2 | 1 | 1 | 0 | 2 | 1 | 3 | 4 | 41 | 10 | 0.0 | - | - | 4.91 |
vs ARI | L 8-7 F/12 | 1.2 | 3 | 1 | 1 | 0 | 1 | 3 | 3 | 2 | 39 | 9 | 0.0 | - | - | 4.93 |
vs CHC | L 11-0 | 0.1 | 4 | 3 | 3 | 0 | 1 | 1 | 0 | 4 | 26 | 6 | 0.0 | - | - | 4.91 |
@ CLE | W 7-1 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 13 | 3 | 0.0 | - | - | 4.13 |
| @CLE | W 7-1 | 1.0 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 20 | 4 | 0.0 | - | - | 4.26 |
vs MIL | W 14-5 | 0.2 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 18 | 4 | 0.0 | - | - | 4.40 |
| vsMIL | W 3-2 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 24 | 4 | 0.0 | - | HLD(8) | 4.50 |
vs ATL | L 3-0 | 1.0 | 2 | 1 | 1 | 0 | 0 | 1 | 1 | 3 | 12 | 5 | 0.0 | - | - | 4.66 |
@ WSH | W 11-5 | 1.0 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 12 | 4 | 0.0 | - | - | 4.50 |
| @WSH | L 9-5 | 1.1 | 3 | 4 | 4 | 2 | 1 | 1 | 2 | 4 | 37 | 8 | 0.0 | - | - | 4.67 |
@ PHI | L 8-0 | 0.2 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 9 | 3 | 0.0 | - | - | 3.51 |
vs CIN | L 9-7 | 1.0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 13 | 3 | 0.0 | - | - | 3.60 |
| vsCIN | L 6-4 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 12 | 3 | 0.0 | - | - | 3.75 |
vs SEA | L 3-2 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 13 | 3 | 0.0 | - | - | 3.91 |
@ ATH | W 12-4 | 1.0 | 1 | 1 | 1 | 1 | 0 | 2 | 0 | 2 | 16 | 4 | 0.0 | - | - | 4.09 |
vs MIA | L 4-2 | 1.1 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 2 | 27 | 6 | 0.0 | - | - | 3.86 |
| vsPHI | L 6-0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 15 | 5 | 0.0 | - | - | 4.12 |
| vsPHI | L 6-0 | 1.1 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 25 | 5 | 0.0 | - | - | 4.34 |
@ SF | L 7-6 F/12 | 0.1 | 3 | 2 | 2 | 0 | 0 | 0 | 1 | 3 | 18 | 4 | 0.0 | - | BLSV(2) | 4.67 |
| @ARI | W 4-2 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 6 | 1 | 0.0 | - | HLD(7) | 3.71 |
vs STL | L 10-5 | 0.2 | 3 | 5 | 5 | 0 | 2 | 0 | 0 | 5 | 31 | 7 | 0.0 | - | - | 3.78 |
| vsSTL | L 4-2 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 1 | 0.0 | - | HLD(6) | 1.13 |
| @MIL | W 6-3 F/10 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4 | 3 | 0.0 | - | BLSV(1) | 1.15 |
| @MIL | W 6-0 | 1.0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 14 | 4 | 0.0 | - | - | 1.23 |
vs TB | W 6-3 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 8 | 3 | 0.0 | - | HLD(5) | 1.32 |
| vsTB | L 8-7 F/13 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 13 | 3 | 0.0 | - | - | 1.42 |
| vsWSH | L 8-7 F/10 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 18 | 4 | 0.0 | - | - | 1.54 |
| vsWSH | L 5-4 | 2.0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 6 | 33 | 7 | 0.0 | - | - | 1.69 |
| @CHC | W 4-3 F/11 | 1.0 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 24 | 5 | 0.0 | - | HLD(4) | 2.08 |
| @CHC | W 2-0 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 12 | 4 | 0.0 | - | HLD(3) | 2.35 |
vs SD | W 7-1 | 0.2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 9 | 3 | 0.0 | - | HLD(2) | 2.70 |
| vsSD | L 5-0 | 1.0 | 2 | 0 | 0 | 0 | 0 | 2 | 1 | 2 | 21 | 5 | 0.0 | - | - | 3.00 |
vs BAL | W 3-2 | 1.0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 17 | 4 | 0.0 | - | - | 3.60 |
| @CIN | W 8-3 | 1.1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 22 | 5 | 0.0 | - | HLD(1) | 4.50 |
| @CIN | L 2-0 | 1.0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 15 | 4 | 0.0 | - | - | 6.75 |
@ NYM | W 4-3 F/10 | 1.0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 13 | 3 | 0.0 | - | - | 10.80 |
| @NYM | L 11-7 | 0.2 | 3 | 2 | 2 | 0 | 2 | 1 | 2 | 2 | 36 | 7 | 0.0 | - | - | 27.00 |
| Totals | 38.2 | 44 | 23 | 23 | 3 | 18 | 36 | 33 | 88 | 728 | 176 | 0.0 | - | - | 5.35 |