Michael Stryffeler

P Richmond Flying Squirrels
Age 31 RHP 6'2" / 210 lbs AA
Overview
AAPROSPECT
MLB%2%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202226MIX2 levels530524.013.2736.6%16.1%—K 30.4% · BB 17.3% · FIP 4.24
202327MIX2 levels7073.862.2433.3%14.8%—K 33.3% · BB 14.8% · FIP 2.16
202529AASF250334.134.3924.0%16.7%—K 19.4% · BB 18.3% · FIP 4.89
202630No MLB games played
2027PROJ31MLBSF——05.175.1721.1%14.8%—
2028PROJ31% MLB32MLBSF5055.225.3120.9%14.6%-0.0
Next 2 projected WAR -0.0Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
CompsJim Miller (age 30) · Neil Wagner (age 32) · Dustin Molleken (age 31)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 131123vR 115
ERA5.17
FIP5.17
K%21.1%
BB%14.8%
K-BB%6.3%
Proj IP18
Value2027 · WAR
Runs saved vs league avg · 18 IP
K: -0.2 runs (Runs saved by strikeouts vs lg-avg K%)-0KBB: -1.3 runs (Runs saved by walk suppression vs lg-avg BB%)-1BBCONTACT: -0.5 runs (Runs saved on contact quality (HR suppression) vs lg)-0CONTACTSTAM: +0.7 runs (Replacement credit for innings volume)+1STAMTotal WAR: -0.13 (18 IP)-0.1WAR
-0.10.02728
Grades · Contract
Scouting Grades
K†5050

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

Real MLB stats plus park-adjusted projections — this season (so far / rest / full), then future seasons and career totals.
basis chips: RAW = as recorded · CTX = with park/league context · A+C = actual + context combined · MLE = level/park-neutral
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.

YearAge LvlTeam GGSIPBF KBBHR GS%IP/G K%BB%K-BB%HR% ERAFIP 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)
201923MIX MLE2 levels120146023500%1.225.7%11.8%13.9%0.0%1.882.43—
201923MIX RAW2 levels120146023500%1.238.3%8.3%30.0%0.0%1.880.94—
202125AA MLEArkansas Travelers41043182713630%1.031.6%21.8%9.8%2.2%2.094.41—
202125AA RAWArkansas Travelers41043182713630%1.039.0%19.8%19.2%1.6%2.093.22—
202226MIX MLE2 levels53052224823650%1.030.4%17.3%13.1%2.8%4.014.24—
202226MIX RAW2 levels53052224823650%1.036.6%16.1%20.5%2.2%4.013.27—
202327MIX MLE2 levels707279400%1.033.3%14.8%18.5%0.0%3.862.16—
202327MIX RAW2 levels707279400%1.033.3%14.8%18.5%0.0%3.862.24—
202529AA MLERichmond Flying Squirrels25033150362530%1.319.4%18.3%1.1%2.0%4.134.89—
202529AA MLERichmond Flying Squirrels25033150362530%1.319.4%18.3%1.1%2.0%4.134.89—
202529AA RAWRichmond Flying Squirrels25033150362530%1.324.0%16.7%7.3%2.0%4.134.39—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202731MLBSF——0——————21.1%14.8%6.3%2.9%5.175.17—
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202832MLB MLESF1501666141020%1.020.9%14.6%6.3%3.2%5.225.31-0.1
202832MLB CTXSF505214310%1.020.9%14.6%6.3%3.2%5.225.31-0.0
▸ Career totals — MLB only (actual + projected)
Career— RAW505214310%1.020.9%14.6%6.3%3.2%5.224.93-0.0
/ 200 IP— RAW1900200844163122410%1.120.9%14.6%6.3%3.2%5.224.93-0.9
Career— MLE1380149643179117130%1.127.9%18.2%9.7%2.1%3.274.18-0.1
/ 200 IP— MLE1860200865241157180%1.127.9%18.2%9.7%2.1%3.274.18-1.8

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%
ComponentRawPark ÷Level factor ×= MLE
K% /BF24.00%—×0.81019.44%
BB% (unintentional) /BF16.67%—×1.10018.33%
HR / BF /BF2.00%÷1.183×1.2002.03%

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%
ComponentRawPark ÷Level factor ×= MLE
K% /BF37.75%—×0.81030.58%
BB% (unintentional) /BF12.58%—×1.10013.84%
HR / BF /BF1.99%÷0.909×1.2002.62%

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%
ComponentRawPark ÷Level factor ×= MLE
K% /BF34.25%—×0.88030.14%
BB% (unintentional) /BF23.29%—×1.05024.45%
HR / BF /BF2.74%÷0.989×1.1003.05%

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%
ComponentRawPark ÷Level factor ×= MLE
K% /BF39.01%—×0.81031.60%
BB% (unintentional) /BF19.78%—×1.10021.76%
HR / BF /BF1.65%÷0.892×1.2002.22%

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%
ComponentRawPark ÷Level factor ×= MLE
K% /BF37.74%—×0.68025.66%
BB% (unintentional) /BF9.43%—×1.25011.79%
HR / BF /BF0.00%÷1.000×1.4000.00%

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).