Connor McCullough

P Birmingham Barons
Age 27 RHP 6'0" / 185 lbs AA peak 0.7 · 2027
Overview
AAPROSPECT
ETA2029MLB%2%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202424AACWS41133.384.9724.5%7.5%—K 19.9% · BB 8.3% · FIP 6.46
202525MIX3 levels1313423.432.8923.2%6.0%—K 18.7% · BB 6.4% · FIP 4.41
202626AACWS27271084.082.9224.5%6.5%—K 19.9% · BB 7.2% · FIP 3.62
2027PROJ27MLBCWS1114.264.2620.1%7.3%0.0
2028PROJ38% MLB28MLBCWS33194.324.3520.3%7.6%0.2
2029PROJ56% MLB29MLBCWS44274.414.4820.3%8.0%0.3
Next 3 projected WAR 0.5Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
Career WAR0.0 WAR median (P10 -0.3 / P90 1.1, comp-based) · star 0% · didn't stick 94%
CompsMarkus Solbach (age 27) · Brendan Beck (age 24) · Erik Hiljus (age 28)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 114106vR 98
ERA4.26
FIP4.26
K%20.1%
BB%7.3%
K-BB%12.8%
Proj IP53
Value2027 · WAR
Runs saved vs league avg · 53 IP
K: -0.3 runs (Runs saved by strikeouts vs lg-avg K%)-0KBB: +0.3 runs (Runs saved by walk suppression vs lg-avg BB%)+0BBCONTACT: -0.5 runs (Runs saved on contact quality (HR suppression) vs lg)-0CONTACTSTAM: +2.2 runs (Replacement credit for innings volume)+2STAMTotal WAR: +0.18 (53 IP)+0.2WAR
0.70.20.3272829
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)
202222ROK MLEACL White Sox10130000%1.00.0%0.0%0.0%0.0%0.003.10—
202222ROK RAWACL White Sox10130000%1.00.0%0.0%0.0%0.0%0.003.10—
202323MIX MLE2 levels23231134541302517100%4.921.8%6.4%15.4%4.7%4.294.66—
202323MIX RAW2 levels23231134541302517100%4.928.6%5.5%23.1%3.7%4.293.42—
202424AA MLEBirmingham Barons411353134325%3.319.9%8.3%11.6%7.3%3.386.46—
202424AA MLEBirmingham Barons411353134325%3.319.9%8.3%11.6%7.3%3.386.46—
202424AA RAWBirmingham Barons411353134325%3.324.5%7.5%17.0%5.7%3.384.97—
202525MIX MLE3 levels13134216839103100%3.218.7%6.4%12.4%3.8%3.434.41—
202525MIX MLE3 levels13134216839103100%3.218.7%6.4%12.4%3.8%3.434.41—
202525MIX RAW3 levels13134216839103100%3.223.2%6.0%17.3%1.8%3.432.89—
202626AA MLEBirmingham Barons2727108461113309100%4.019.9%7.2%12.7%2.3%4.083.62—
202626AA MLEBirmingham Barons2727108461113309100%4.019.9%7.2%12.7%2.3%4.083.62—
202626AA RAWBirmingham Barons2727108461113309100%4.024.5%6.5%18.0%2.0%4.082.92—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202727MLBCWS1114100100%1.020.1%7.3%12.8%2.8%4.264.26+0.0
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202828MLB MLECWS995121744166100%5.720.3%7.6%12.7%3.0%4.324.35+0.6
202929MLB MLECWS884820341166100%6.020.3%8.0%12.3%3.1%4.414.48+0.5
202828MLB CTXCWS3319801662100%6.320.3%7.6%12.7%3.0%4.324.35+0.2
202929MLB CTXCWS44271142394100%6.820.3%8.0%12.3%3.1%4.414.48+0.3
▸ Career totals — MLB only (actual + projected)
Career— RAW884619439156100%5.820.3%7.8%12.5%3.0%4.374.04+0.7
/ 200 IP— RAW33332008441696526100%6.020.3%7.8%12.5%3.0%4.374.04+3.2
Career— MLE68642781139232774294%4.120.4%6.8%13.6%3.7%4.024.28+1.1
/ 200 IP— MLE4946200820167553194%4.120.4%6.8%13.6%3.7%4.024.28+2.3

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.

2026 AABirmingham Barons · 108 IPFIP 2.93 → 3.62 (+0.69)K% 24.5% → 19.9%
ComponentRawPark ÷Level factor ×= MLE
K% /BF24.51%—×0.81019.85%
BB% (unintentional) /BF6.51%—×1.1007.16%
HR / BF /BF1.95%÷1.000×1.2002.34%

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 100).

Result: FIP 2.93 → 3.62, 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).

2025 AABirmingham Barons · 31 IPFIP 3.24 → 4.41 (+1.17)K% 23.1% → 18.7%
ComponentRawPark ÷Level factor ×= MLE
K% /BF23.14%—×0.81018.74%
BB% (unintentional) /BF5.79%—×1.1006.36%
HR / BF /BF2.48%÷0.784×1.2003.79%

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 57).

Result: FIP 3.24 → 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).

2025 A+Winston-Salem Dash · 6 IPFIP 2.57 → 2.89 (+0.32)K% 12.5% → 9.6%
ComponentRawPark ÷Level factor ×= MLE
K% /BF12.50%—×0.7709.62%
BB% (unintentional) /BF4.17%—×1.1504.79%
HR / BF /BF0.00%÷0.923×1.2500.00%

Factors used: pitcher A+ level factors — K ×0.77, BB ×1.15, HR ×1.25. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 85).

Result: FIP 2.57 → 2.89, 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).

2025 ROKACL White Sox · 5 IPFIP 1.26 → 2.48 (+1.22)K% 34.8% → 23.7%
ComponentRawPark ÷Level factor ×= MLE
K% /BF34.78%—×0.68023.65%
BB% (unintentional) /BF8.70%—×1.25010.87%
HR / BF /BF0.00%÷1.128×1.4000.00%

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 126).

Result: FIP 1.26 → 2.48, 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).

2024 AABirmingham Barons · 13 IPFIP 5.09 → 6.46 (+1.37)K% 24.5% → 19.9%
ComponentRawPark ÷Level factor ×= MLE
K% /BF24.53%—×0.81019.87%
BB% (unintentional) /BF7.55%—×1.1008.30%
HR / BF /BF5.66%÷0.935×1.2007.26%

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 87).

Result: FIP 5.09 → 6.46, 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).

2023 A+Winston-Salem Dash · 76 IPFIP 4.13 → 5.37 (+1.24)K% 27.3% → 21.0%
ComponentRawPark ÷Level factor ×= MLE
K% /BF27.30%—×0.77021.02%
BB% (unintentional) /BF5.71%—×1.1506.57%
HR / BF /BF4.76%÷1.017×1.2505.85%

Factors used: pitcher A+ level factors — K ×0.77, BB ×1.15, HR ×1.25. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 103).

Result: FIP 4.13 → 5.37, 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).

2023 AKannapolis Cannon Ballers · 37 IPFIP 1.85 → 3.07 (+1.21)K% 31.7% → 23.4%
ComponentRawPark ÷Level factor ×= MLE
K% /BF31.65%—×0.74023.42%
BB% (unintentional) /BF5.04%—×1.1805.94%
HR / BF /BF1.44%÷0.861×1.3002.17%

Factors used: pitcher A level factors — K ×0.74, BB ×1.18, HR ×1.30. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 72).

Result: FIP 1.85 → 3.07, 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).

Career Comps

Completed MLB careers (no pro action in 2+ yrs) whose totals — actual + projected — most resemble this player's. Pool: 1,234 reliever careers (754 from 1990-2025 + 480 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.

Player162sIP/yrK%BB%HR/9ERA
OGILVIE CAREER PROJECTION0.85120.2%7.6%1.154.33
Juan Gutierrez ('14)1.45719.4%8.4%1.044.49
Tyler Walker ('10)1.55018.9%8.5%1.114.23
J. C. Gutierrez ('07-'14, -0 WAR*)1.45719.8%*8.5%*1.19*4.72*
Dave Baldwin ('66-'73, 2 WAR*)1.15622.2%*9.2%*0.96*3.97*
Gary Wayne ('89-'94, 2 WAR*)1.26219.9%*9.4%*1.05*3.88*
Bob Macdonald ('90-'96, 1 WAR*)1.25918.3%*9.8%*1.20*4.32*