Jared Kollar

P San Antonio Missions
Age 29 RHP 6'0" / 195 lbs AA peak 0.3 · 2028
Overview
AAPROSPECT
ETA2029MLB%2%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202325MIX2 levels2119883.363.1618.4%6.9%—K 14.5% · BB 7.7% · FIP 3.92
202426MIX2 levels29231313.653.3820.3%6.3%—K 16.8% · BB 6.4% · FIP 3.85
202527MIX2 levels31161136.795.1713.8%9.1%—K 11.4% · BB 9.0% · FIP 5.50
202628No MLB games played
2027PROJ29MLBSD1125.555.5510.9%9.0%-0.0
2028PROJ31% MLB30MLBSD33205.365.3213.6%8.4%0.0
2029PROJ51% MLB31MLBSD44265.395.4514.0%8.8%-0.0
Next 3 projected WAR 0.0Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
Scouting grades · 20-80
Stuff35Control55Command40
CompsMiguel Ruiz (age 29) · Juan Omar Espinoza (age 31) · Scott McGregor (age 28)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 139130vR 122
ERA5.55
FIP5.55
K%10.9%
BB%9.0%
K-BB%1.9%
Proj IP80
Value2027 · WAR
Runs saved vs league avg · 80 IP
K: -7.6 runs (Runs saved by strikeouts vs lg-avg K%)-8KBB: -0.4 runs (Runs saved by walk suppression vs lg-avg BB%)-0BBCONTACT: -4.2 runs (Runs saved on contact quality (HR suppression) vs lg)-4CONTACTSTAM: +7.1 runs (Replacement credit for innings volume)+7STAMTotal WAR: -0.54 (80 IP)-0.5WAR
-0.10.00.0272829
Grades · Contract
Scouting Grades
STUF3535
CTRL5555
CMD4040
K†3030

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)
202224A MLELake Elsinore Storm731457133243%2.016.9%6.2%10.7%4.9%5.275.13—
202224A RAWLake Elsinore Storm731457133243%2.022.8%5.3%17.5%3.5%5.273.76—
202325MIX MLE2 levels2119883766926590%4.214.5%7.7%6.8%1.9%3.363.92—
202325MIX RAW2 levels2119883766926590%4.218.4%6.9%11.4%1.3%3.363.16—
202426MIX MLE2 levels2923131552112351279%4.516.8%6.4%10.4%2.5%3.653.85—
202426MIX MLE2 levels2923131552112351279%4.516.8%6.4%10.4%2.5%3.653.85—
202426MIX RAW2 levels2923131552112351279%4.520.3%6.3%13.9%2.2%3.653.38—
202527MIX MLE2 levels311611351471471852%3.611.4%9.0%2.4%4.1%6.795.50—
202527MIX MLE2 levels311611351471471852%3.611.4%9.0%2.4%4.1%6.795.50—
202527MIX RAW2 levels311611351471471852%3.613.8%9.1%4.7%3.5%6.795.17—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202729MLBSD1128110100%2.010.9%9.0%1.9%3.4%5.555.55-0.0
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202830MLB MLESD10106326436229100%6.313.6%8.4%5.3%3.5%5.365.32+0.1
202931MLB MLESD995121730198100%5.714.0%8.8%5.2%3.7%5.395.45-0.0
202830MLB CTXSD3320841273100%6.713.6%8.4%5.3%3.5%5.365.32+0.0
202931MLB CTXSD442611015104100%6.514.0%8.8%5.2%3.7%5.395.45-0.0
▸ Career totals — MLB only (actual + projected)
Career— RAW884619427177100%5.713.8%8.6%5.2%3.6%5.385.02+0.2
/ 200 IP— RAW33332008441177430100%6.013.8%8.6%5.2%3.6%5.385.02+0.9
Career— MLE886134514992151144569%3.914.4%7.6%6.8%3.0%4.674.48+0.0
/ 200 IP— MLE5135200868125662669%3.914.4%7.6%6.8%3.0%4.674.48+0.0

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 AASan Antonio Missions · 66 IPFIP 3.43 → 4.06 (+0.63)K% 17.7% → 14.4%
ComponentRawPark ÷Level factor ×= MLE
K% /BF17.73%—×0.81014.36%
BB% (unintentional) /BF6.74%—×1.1007.41%
HR / BF /BF1.77%÷0.950×1.2002.24%

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 90).

Result: FIP 3.43 → 4.06, 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 AAAEl Paso Chihuahuas · 47 IPFIP 6.94 → 7.27 (+0.33)K% 9.1% → 7.8%
ComponentRawPark ÷Level factor ×= MLE
K% /BF9.05%—×0.8607.78%
BB% (unintentional) /BF12.07%—×0.90010.86%
HR / BF /BF5.60%÷0.981×1.1006.28%

Factors used: pitcher AAA level factors (Triple-A 2023+ robo-zone set: walks improve on promotion) — K ×0.86, BB ×0.90, 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 96).

Result: FIP 6.94 → 7.27, 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 AASan Antonio Missions · 83 IPFIP 2.83 → 3.50 (+0.67)K% 22.1% → 17.9%
ComponentRawPark ÷Level factor ×= MLE
K% /BF22.13%—×0.81017.92%
BB% (unintentional) /BF5.17%—×1.1005.69%
HR / BF /BF1.72%÷0.953×1.2002.17%

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 91).

Result: FIP 2.83 → 3.50, 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 AAAEl Paso Chihuahuas · 48 IPFIP 4.32 → 4.45 (+0.13)K% 17.2% → 14.8%
ComponentRawPark ÷Level factor ×= MLE
K% /BF17.16%—×0.86014.75%
BB% (unintentional) /BF8.33%—×0.9007.50%
HR / BF /BF2.94%÷1.078×1.1003.00%

Factors used: pitcher AAA level factors (Triple-A 2023+ robo-zone set: walks improve on promotion) — K ×0.86, BB ×0.90, 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 116).

Result: FIP 4.32 → 4.45, 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 AASan Antonio Missions · 51 IPFIP 4.15 → 5.05 (+0.90)K% 14.8% → 12.0%
ComponentRawPark ÷Level factor ×= MLE
K% /BF14.78%—×0.81011.97%
BB% (unintentional) /BF8.70%—×1.1009.57%
HR / BF /BF2.17%÷0.820×1.2003.18%

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 64).

Result: FIP 4.15 → 5.05, 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+Fort Wayne TinCaps · 38 IPFIP 1.60 → 2.14 (+0.54)K% 24.0% → 18.5%
ComponentRawPark ÷Level factor ×= MLE
K% /BF23.97%—×0.77018.46%
BB% (unintentional) /BF4.11%—×1.1504.73%
HR / BF /BF0.00%÷0.848×1.2500.00%

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 70).

Result: FIP 1.60 → 2.14, 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 ALake Elsinore Storm · 14 IPFIP 3.77 → 5.13 (+1.36)K% 22.8% → 16.9%
ComponentRawPark ÷Level factor ×= MLE
K% /BF22.81%—×0.74016.88%
BB% (unintentional) /BF5.26%—×1.1806.21%
HR / BF /BF3.51%÷0.938×1.3004.86%

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 88).

Result: FIP 3.77 → 5.13, 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 PROJECTION1.06512.6%8.7%1.365.45
Jose Cabrera ('02)1.46816.2%7.9%1.394.95
Mike Lincoln ('10)1.95414.1%8.9%1.325.33
J. C. Ramirez ('13-'19, -0 WAR*)1.47215.1%*8.7%*1.30*4.83*
Chuck Hartenstein ('66-'77, -1 WAR*)1.55913.7%*7.2%*1.50*5.28*
Russ Swan ('89-'94, -2 WAR*)1.38912.3%*9.9%*1.13*5.09*
Paul Reuschel ('75-'79, 1 WAR*)2.07916.8%*7.6%*1.29*4.76*