Michael Stryffeler
P Richmond Flying Squirrels| Year | Age | Lvl / Team | G | GS | IP | ERA | FIP | K% | BB% | WAR | MLE rates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | 26 | MIX2 levels | 53 | 0 | 52 | 4.01 | 3.27 | 36.6% | 16.1% | — | K 30.4% · BB 17.3% · FIP 4.24 | |
| 2023 | 27 | MIX2 levels | 7 | 0 | 7 | 3.86 | 2.24 | 33.3% | 14.8% | — | K 33.3% · BB 14.8% · FIP 2.16 | |
| 2025 | 29 | AASF | 25 | 0 | 33 | 4.13 | 4.39 | 24.0% | 16.7% | — | K 19.4% · BB 18.3% · FIP 4.89 | |
| 2026 | 30 | No MLB games played | ||||||||||
| 2027PROJ | 31 | MLBSF | — | — | 0 | 5.17 | 5.17 | 21.1% | 14.8% | — | ||
| 2028PROJ31% MLB | 32 | MLBSF | 5 | 0 | 5 | 5.22 | 5.31 | 20.9% | 14.6% | -0.0 | ||
Grades · 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 the standard WAR scale.
| 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) | |||||||||||||||||||
| 2019 | 23 | MIX MLE | 2 levels | 12 | 0 | 14 | 60 | 23 | 5 | 0 | 0% | 1.2 | 25.7% | 11.8% | 13.9% | 0.0% | 1.88 | 2.43 | — |
| 2019 | 23 | MIX RAW | 2 levels | 12 | 0 | 14 | 60 | 23 | 5 | 0 | 0% | 1.2 | 38.3% | 8.3% | 30.0% | 0.0% | 1.88 | 0.94 | — |
| 2021 | 25 | AA MLE | Arkansas Travelers | 41 | 0 | 43 | 182 | 71 | 36 | 3 | 0% | 1.0 | 31.6% | 21.8% | 9.8% | 2.2% | 2.09 | 4.41 | — |
| 2021 | 25 | AA RAW | Arkansas Travelers | 41 | 0 | 43 | 182 | 71 | 36 | 3 | 0% | 1.0 | 39.0% | 19.8% | 19.2% | 1.6% | 2.09 | 3.22 | — |
| 2022 | 26 | MIX MLE | 2 levels | 53 | 0 | 52 | 224 | 82 | 36 | 5 | 0% | 1.0 | 30.4% | 17.3% | 13.1% | 2.8% | 4.01 | 4.24 | — |
| 2022 | 26 | MIX RAW | 2 levels | 53 | 0 | 52 | 224 | 82 | 36 | 5 | 0% | 1.0 | 36.6% | 16.1% | 20.5% | 2.2% | 4.01 | 3.27 | — |
| 2023 | 27 | MIX MLE | 2 levels | 7 | 0 | 7 | 27 | 9 | 4 | 0 | 0% | 1.0 | 33.3% | 14.8% | 18.5% | 0.0% | 3.86 | 2.16 | — |
| 2023 | 27 | MIX RAW | 2 levels | 7 | 0 | 7 | 27 | 9 | 4 | 0 | 0% | 1.0 | 33.3% | 14.8% | 18.5% | 0.0% | 3.86 | 2.24 | — |
| 2025 | 29 | AA MLE | Richmond Flying Squirrels | 25 | 0 | 33 | 150 | 36 | 25 | 3 | 0% | 1.3 | 19.4% | 18.3% | 1.1% | 2.0% | 4.13 | 4.89 | — |
| 2025 | 29 | AA MLE | Richmond Flying Squirrels | 25 | 0 | 33 | 150 | 36 | 25 | 3 | 0% | 1.3 | 19.4% | 18.3% | 1.1% | 2.0% | 4.13 | 4.89 | — |
| 2025 | 29 | AA RAW | Richmond Flying Squirrels | 25 | 0 | 33 | 150 | 36 | 25 | 3 | 0% | 1.3 | 24.0% | 16.7% | 7.3% | 2.0% | 4.13 | 4.39 | — |
| ▸ 2027 season — projected remainder (no 2027 stats recorded) | |||||||||||||||||||
| 2027 | 31 | MLB | SF | — | — | 0 | — | — | — | — | — | — | 21.1% | 14.8% | 6.3% | 2.9% | 5.17 | 5.17 | — |
| ▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%) | |||||||||||||||||||
| 2028 | 32 | MLB MLE | SF | 15 | 0 | 16 | 66 | 14 | 10 | 2 | 0% | 1.0 | 20.9% | 14.6% | 6.3% | 3.2% | 5.22 | 5.31 | -0.1 |
| 2028 | 32 | MLB CTX | SF | 5 | 0 | 5 | 21 | 4 | 3 | 1 | 0% | 1.0 | 20.9% | 14.6% | 6.3% | 3.2% | 5.22 | 5.31 | -0.0 |
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||
| Career | — | RAW | 5 | 0 | 5 | 21 | 4 | 3 | 1 | 0% | 1.0 | 20.9% | 14.6% | 6.3% | 3.2% | 5.22 | 4.93 | -0.0 | |
| / 200 IP | — | RAW | 190 | 0 | 200 | 844 | 163 | 122 | 41 | 0% | 1.1 | 20.9% | 14.6% | 6.3% | 3.2% | 5.22 | 4.93 | -0.9 | |
| Career | — | MLE | 138 | 0 | 149 | 643 | 179 | 117 | 13 | 0% | 1.1 | 27.9% | 18.2% | 9.7% | 2.1% | 3.27 | 4.18 | -0.1 | |
| / 200 IP | — | MLE | 186 | 0 | 200 | 865 | 241 | 157 | 18 | 0% | 1.1 | 27.9% | 18.2% | 9.7% | 2.1% | 3.27 | 4.18 | -1.8 | |
How the minor-league lines were translated
One row per minor-league stint. Open a row to see each step: the raw rate, the park adjustment, the league/level factor, the age adjustment (hitters) and the resulting MLE rate. Factors are the same ones listed on the MLE Factors page.
2025 AARichmond Flying Squirrels · 33 IPFIP 4.28 → 4.89 (+0.61)K% 24.0% → 19.4%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 24.00% | — | ×0.810 | 19.44% |
| BB% (unintentional) /BF | 16.67% | — | ×1.100 | 18.33% |
| HR / BF /BF | 2.00% | ÷1.183 | ×1.200 | 2.03% |
Factors used: pitcher AA level factors — K ×0.81, BB ×1.10, HR ×1.20. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 137).
Result: FIP 4.28 → 4.89, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).
2022 AAArkansas Travelers · 36 IPFIP 2.60 → 3.71 (+1.11)K% 37.7% → 30.6%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 37.75% | — | ×0.810 | 30.58% |
| BB% (unintentional) /BF | 12.58% | — | ×1.100 | 13.84% |
| HR / BF /BF | 1.99% | ÷0.909 | ×1.200 | 2.62% |
Factors used: pitcher AA level factors — K ×0.81, BB ×1.10, HR ×1.20. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 82).
Result: FIP 2.60 → 3.71, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).
2022 AAASacramento River Cats · 16 IPFIP 4.66 → 5.33 (+0.66)K% 34.2% → 30.1%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 34.25% | — | ×0.880 | 30.14% |
| BB% (unintentional) /BF | 23.29% | — | ×1.050 | 24.45% |
| HR / BF /BF | 2.74% | ÷0.989 | ×1.100 | 3.05% |
Factors used: pitcher AAA level factors — K ×0.88, BB ×1.05, HR ×1.10. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 98).
Result: FIP 4.66 → 5.33, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).
2021 AAArkansas Travelers · 43 IPFIP 3.22 → 4.41 (+1.19)K% 39.0% → 31.6%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 39.01% | — | ×0.810 | 31.60% |
| BB% (unintentional) /BF | 19.78% | — | ×1.100 | 21.76% |
| HR / BF /BF | 1.65% | ÷0.892 | ×1.200 | 2.22% |
Factors used: pitcher AA level factors — K ×0.81, BB ×1.10, HR ×1.20. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 78).
Result: FIP 3.22 → 4.41, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).
2019 ROKAZL Mariners · 13 IPFIP 1.11 → 2.43 (+1.32)K% 37.7% → 25.7%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 37.74% | — | ×0.680 | 25.66% |
| BB% (unintentional) /BF | 9.43% | — | ×1.250 | 11.79% |
| HR / BF /BF | 0.00% | ÷1.000 | ×1.400 | 0.00% |
Factors used: pitcher ROK level factors — K ×0.68, BB ×1.25, HR ×1.40. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 100).
Result: FIP 1.11 → 2.43, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).