José Buttó
P San Francisco Giants| Year | Age | Lvl / Team | G | GS | IP | ERA | FIP | K% | BB% | WAR | MLE rates |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 26 | MIX2 levels | 38 | 15 | 118 | 2.74 | 3.64 | 24.4% | 11.7% | 1.3 | K 23.3% · BB 11.3% · FIP 3.73 |
| 2025 | 27 | MIX3 levels | 58 | 2 | 70 | 3.73 | 3.39 | 20.7% | 10.2% | 1.0 | K 20.4% · BB 10.6% · FIP 3.55 |
| 2026 | 28 | MLBSF | 3 | 0 | 2 | 22.50 | 17.10 | 31.2% | 25.0% | -0.3 | |
| 2027PROJ | 29 | MLBSF | 7 | 7 | 41 | 4.22 | 4.43 | 23.0% | 11.8% | 0.2 | |
| 2028PROJ95% MLB | 30 | MLBSF | 10 | 10 | 60 | 4.47 | 4.64 | 22.3% | 12.1% | 0.2 | |
| 2029PROJ95% MLB | 31 | MLBSF | 9 | 9 | 56 | 4.71 | 4.87 | 21.6% | 12.5% | 0.0 |
Grades · Statcast · Arsenal · Contract
Contract
No contract data on file. Pre-MLB players and minor-league free agents do not yet have salary projections — entries are added at first 40-man roster placement.
Career Stats + Projections
Methodology▸ how WAR & MLE are computed
Stats are park-neutral MLB equivalents. The "TEAM" column shows current org affiliation only — we do NOT project at that team's park.
Rates (K%, BB%, HR-BF) are park-stripped; MiLB stat lines are translated to their MLB-equivalent via per-level MLE factors.
WAR is computed from projected runs prevented vs a replacement pitcher (the marginal arm a team would call up if this pitcher were unavailable) — calibrated to industry-standard fWAR.
| Year | Age | Lvl | Team | G | GS | IP | BF | K | BB | HR | GS% | IP/G | K% | BB% | K-BB% | HR% | ERA | FIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▸ Career — actual stats, one row per year (as recorded, no adjustments) | |||||||||||||||||||
| ▸ Career — adjusted (each season translated to a park/league-neutral MLB-equivalent line; levels combined per year) | |||||||||||||||||||
| ▸ Model inputs — neutral MLE (past 3 seasons + 2027 so far) | |||||||||||||||||||
| 2017 | 19 | ROK MLE | DSL Mets 2 | 15 | 8 | 50 | 199 | 41 | 9 | 0 | 53% | 3.3 | 14.0% | 5.7% | 8.4% | 0.0% | 1.44 | 2.63 | — |
| 2017 | 19 | ROK RAW | DSL Mets 2 | 15 | 8 | 50 | 199 | 41 | 9 | 0 | 53% | 3.3 | 20.6% | 4.5% | 16.1% | 0.0% | 1.44 | 2.00 | — |
| 2018 | 20 | ROK MLE | Kingsport Mets | 6 | 6 | 33 | 133 | 31 | 11 | 3 | 100% | 5.4 | 15.8% | 10.3% | 5.5% | 3.2% | 1.93 | 4.80 | — |
| 2018 | 20 | ROK RAW | Kingsport Mets | 6 | 6 | 33 | 133 | 31 | 11 | 3 | 100% | 5.4 | 23.3% | 8.3% | 15.0% | 2.3% | 1.93 | 3.41 | — |
| 2019 | 21 | A MLE | Columbia Fireflies | 27 | 25 | 112 | 467 | 109 | 31 | 8 | 93% | 4.1 | 17.3% | 7.8% | 9.4% | 2.3% | 3.62 | 3.92 | — |
| 2019 | 21 | A RAW | Columbia Fireflies | 27 | 25 | 112 | 467 | 109 | 31 | 8 | 93% | 4.1 | 23.3% | 6.6% | 16.7% | 1.7% | 3.62 | 2.91 | — |
| 2021 | 23 | MIX MLE | 2 levels | 20 | 20 | 99 | 406 | 110 | 24 | 17 | 100% | 4.9 | 21.4% | 6.7% | 14.7% | 5.4% | 3.83 | 5.13 | — |
| 2021 | 23 | MIX RAW | 2 levels | 20 | 20 | 99 | 406 | 110 | 24 | 17 | 100% | 4.9 | 27.1% | 5.9% | 21.2% | 4.2% | 3.83 | 3.84 | — |
| 2022 | 24 | MIX MLE | 3 levels | 29 | 26 | 133 | 563 | 143 | 46 | 19 | 90% | 4.6 | 21.1% | 8.9% | 12.2% | 4.1% | 3.92 | 4.68 | +0.3 |
| 2022 | 24 | MIX RAW | 3 levels | 29 | 26 | 133 | 563 | 143 | 46 | 19 | 90% | 4.6 | 25.4% | 8.2% | 17.2% | 3.4% | 3.92 | 3.84 | +1.7 |
| 2023 | 25 | MIX MLE | 2 levels | 28 | 26 | 133 | 593 | 120 | 72 | 20 | 93% | 4.8 | 18.3% | 11.3% | 7.0% | 3.7% | 5.21 | 4.99 | -0.1 |
| 2023 | 25 | MIX RAW | 2 levels | 28 | 26 | 133 | 593 | 120 | 72 | 20 | 93% | 4.8 | 20.2% | 12.1% | 8.1% | 3.4% | 5.21 | 4.87 | +0.0 |
| 2024 | 26 | MIX MLE | 2 levels | 38 | 15 | 118 | 479 | 117 | 56 | 10 | 39% | 3.1 | 23.3% | 11.3% | 12.0% | 2.1% | 2.74 | 3.73 | +1.2 |
| 2024 | 26 | MIX MLE | 2 levels | 38 | 15 | 118 | 479 | 117 | 56 | 10 | 39% | 3.1 | 23.3% | 11.3% | 12.0% | 2.1% | 2.74 | 3.73 | +1.2 |
| 2024 | 26 | MIX RAW | 2 levels | 38 | 15 | 118 | 479 | 117 | 56 | 10 | 39% | 3.1 | 24.4% | 11.7% | 12.7% | 2.1% | 2.74 | 3.64 | +1.3 |
| 2025 | 27 | MIX MLE | 3 levels | 58 | 2 | 70 | 295 | 61 | 30 | 4 | 3% | 1.2 | 20.4% | 10.6% | 9.9% | 1.5% | 3.73 | 3.55 | +0.8 |
| 2025 | 27 | MIX MLE | 3 levels | 58 | 2 | 70 | 295 | 61 | 30 | 4 | 3% | 1.2 | 20.4% | 10.6% | 9.9% | 1.5% | 3.73 | 3.55 | +0.8 |
| 2025 | 27 | MIX RAW | 3 levels | 58 | 2 | 70 | 295 | 61 | 30 | 4 | 3% | 1.2 | 20.7% | 10.2% | 10.5% | 1.4% | 3.73 | 3.39 | +1.0 |
| 2026 | 28 | MLB MLE | San Francisco Giants | 3 | 0 | 2 | 16 | 5 | 4 | 2 | 0% | 0.7 | 31.2% | 25.0% | 6.2% | 12.5% | 22.50 | 10.49 | -0.1 |
| 2026 | 28 | MLB MLE | San Francisco Giants | 3 | 0 | 2 | 16 | 5 | 4 | 2 | 0% | 0.7 | 31.2% | 25.0% | 6.2% | 12.5% | 22.50 | 10.49 | -0.1 |
| 2026 | 28 | MLB RAW | San Francisco Giants | 3 | 0 | 2 | 16 | 5 | 4 | 2 | 0% | 0.7 | 31.2% | 25.0% | 6.2% | 12.5% | 22.50 | 17.10 | -0.3 |
| ▸ Career totals (raw MLB only — as recorded) | |||||||||||||||||||
| MLB Career | — | 98 | 15 | 189 | 796 | 185 | 97 | 17 | 15% | 1.9 | 23.2% | 12.2% | 11.1% | 2.1% | 3.76 | 3.85 | +1.6 | ||
| ▸ 2027 season — projected remainder (no 2027 stats recorded) | |||||||||||||||||||
| 2027 | 29 | MLB | SF | 7 | 7 | 41 | 173 | 40 | 20 | 4 | 100% | 5.9 | 23.0% | 11.8% | 11.2% | 2.5% | 4.22 | 4.43 | +0.2 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%) | |||||||||||||||||||
| 2028 | 30 | MLB MLE | SF | 11 | 11 | 63 | 268 | 60 | 32 | 7 | 100% | 5.8 | 22.3% | 12.1% | 10.2% | 2.7% | 4.47 | 4.64 | +0.2 |
| 2029 | 31 | MLB MLE | SF | 10 | 10 | 59 | 250 | 54 | 31 | 7 | 100% | 5.9 | 21.6% | 12.5% | 9.1% | 3.0% | 4.71 | 4.87 | +0.0 |
| 2028 | 30 | MLB CTX | SF | 10 | 10 | 60 | 253 | 56 | 31 | 7 | 100% | 6.0 | 22.3% | 12.1% | 10.2% | 2.7% | 4.47 | 4.64 | +0.2 |
| 2029 | 31 | MLB CTX | SF | 9 | 9 | 56 | 236 | 51 | 29 | 7 | 100% | 6.2 | 21.6% | 12.5% | 9.1% | 3.0% | 4.71 | 4.87 | +0.0 |
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||
| Career | — | RAW | 117 | 34 | 305 | 1287 | 293 | 157 | 31 | 29% | 2.6 | 22.7% | 12.2% | 10.5% | 2.4% | 4.08 | 4.05 | +1.8 | |
| / 200 IP | — | RAW | 77 | 23 | 200 | 843 | 192 | 103 | 20 | 29% | 2.6 | 22.7% | 12.2% | 10.5% | 2.4% | 4.08 | 4.05 | +1.2 | |
| Career | — | MLE | 224 | 128 | 750 | 3151 | 620 | 295 | 99 | 57% | 3.3 | 19.7% | 9.4% | 10.3% | 3.1% | 3.69 | 4.34 | +2.6 | |
| / 200 IP | — | MLE | 60 | 34 | 200 | 841 | 166 | 79 | 26 | 57% | 3.3 | 19.7% | 9.4% | 10.3% | 3.1% | 3.69 | 4.34 | +1.6 | |
Career Comps
Completed MLB careers (no pro action in 2+ yrs) whose totals — actual + projected — most resemble this player's. Pool: 1,474 reliever careers (754 from 1990-2025 + 720 historical, 1901-2023), also matched on career-to-date at the same age. * Historical (Lahman) careers: rates era-adjusted to 2001-24 league levels; WAR is an OGILVIE proxy.
| Player | 162s | IP/yr | K% | BB% | HR/9 | ERA |
|---|---|---|---|---|---|---|
| OGILVIE CAREER PROJECTION | 1.8 | 59 | 22.8% | 12.3% | 0.94 | 4.10 |
| Daniel Bard ('23) | 2.3 | 57 | 24.2% | 12.3% | 0.85 | 3.74 |
| David Aardsma ('15) | 1.7 | 48 | 23.1% | 12.4% | 1.09 | 4.27 |
| Joel Hanrahan ('13) | 2.0 | 67 | 25.0% | 11.2% | 0.89 | 3.85 |
| Bill Kelso ('64-'68, 1 WAR*) | 1.0 | 67 | 23.1%* | 11.6%* | 1.09* | 4.19* |
| Horacio Pina ('68-'78, 2 WAR*) | 2.2 | 62 | 20.7%* | 11.2%* | 0.84* | 4.01* |
| Marshall Bridges ('59-'65, 2 WAR*) | 1.7 | 49 | 26.7%* | 12.3%* | 0.88* | 4.15* |