Jace Kaminska

P Fresno Grizzlies
Age 25 RHP 6'2" / 235 lbs A Svc 0.0 · Ctrl thru 2037 peak 1.1 · 2027
Overview
APROSPECTMiLBFA 2038
ETA2028MLB%0%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202321ROKCOL1010.001.1033.3%0.0%—K 33.3% · BB 0.0% · FIP 0.29
202422ACOL1716872.782.0229.5%3.4%—K 21.8% · BB 4.0% · FIP 2.98
2027PROJ25MLBCOL1010613.983.9822.9%6.3%0.7
2028PROJ43% MLB26MLBCOL44264.254.2423.1%6.6%0.3
2029PROJ63% MLB27MLBCOL66384.294.3123.2%6.9%0.4
Next 3 projected WAR 1.3Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2037Service0.0First FA2038
2027MiLB2028MiLB2029MiLB2030Ext$0.0M2031Ext$0.0M2032Ext$0.9M2033Ext$0.9M2034Ext$1.0M+3
CompsShane Greene (age 25) · Andy Ferguson (age 26) · Shumpei Yoshikawa (age 24)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 109101vR 93
ERA3.98
FIP3.98
K%22.9%
BB%6.3%
K-BB%16.6%
Proj IP61
Value2027 · WAR
Runs saved vs league avg · 61 IP
K: +2.2 runs (Runs saved by strikeouts vs lg-avg K%)+2KBB: +10.8 runs (Runs saved by walk suppression vs lg-avg BB%)+11BBCONTACT: -11.6 runs (Runs saved on contact quality (HR suppression) vs lg)-12CONTACTSTAM: +2.7 runs (Replacement credit for innings volume)+3STAMTotal WAR: +0.42 (61 IP)+0.4WAR
0.00.51.00.30.427282930313233343536
━ projected WAR━ paid WAR ($/8M) surplus deficit+$6M ctrl surplus
Grades · Contract
Scouting Grades
K†5555
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   MiLB
MLB Debut   2032
Service   0 yrs (est)
Team Control Through   2037
First FA Year   2038
YearStatusSalary Proj WAR Value Surplus
2027MiLBstill in minors · estimated debut 2032
2028MiLBstill in minors · estimated debut 2032
2029MiLBstill in minors · estimated debut 2032
2030Extbeyond projection horizon · no WAR estimate
2031Extbeyond projection horizon · no WAR estimate
2032Extbeyond projection horizon · no WAR estimate
2033Extbeyond projection horizon · no WAR estimate
2034Extbeyond projection horizon · no WAR estimate
2035Extbeyond projection horizon · no WAR estimate
2036Extbeyond projection horizon · no WAR estimate
2037Extbeyond projection horizon · no WAR estimate
Totals $0.0M $0.0M +$0.0M

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 industry-standard fWAR.

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)
202321ROK MLEACL Rockies10131000%1.033.3%0.0%33.3%0.0%0.000.29—
202321ROK RAWACL Rockies10131000%1.033.3%0.0%33.3%0.0%0.001.10—
202422A MLEFresno Grizzlies17168735310412694%5.121.8%4.0%17.8%2.2%2.782.98—
202422A MLEFresno Grizzlies17168735310412694%5.121.8%4.0%17.8%2.2%2.782.98—
202422A RAWFresno Grizzlies17168735310412694%5.129.5%3.4%26.1%1.7%2.782.02—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202725MLBCOL10106125859168100%6.122.9%6.3%16.6%3.0%3.983.98+0.7
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202826MLB MLECOL10106125860178100%6.123.1%6.6%16.6%3.0%4.003.99+0.7
202927MLB MLECOL10106025459178100%6.023.2%6.9%16.3%3.0%4.044.06+0.6
202826MLB CTXCOL44261102574100%6.523.1%6.6%16.6%3.4%4.254.24+0.3
202927MLB CTXCOL663816037116100%6.323.2%6.9%16.3%3.5%4.294.31+0.4
▸ Career totals — MLB only (actual + projected)
Career— RAW11116427062189100%5.823.1%6.7%16.4%3.5%4.283.90+0.8
/ 200 IP— RAW33332008441945628100%6.023.1%6.7%16.4%3.5%4.283.90+2.4
Career— MLE1816883567814889%4.921.9%4.0%17.9%2.2%2.752.95+1.3
/ 200 IP— MLE4136200806177321889%4.921.9%4.0%17.9%2.2%2.752.95+2.1

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.

Player162sIP/yrK%BB%HR/9ERA
OGILVIE CAREER PROJECTION0.96123.1%6.6%1.164.01
Dale Thayer ('15)1.36320.4%6.3%1.073.47
Junichi Tazawa ('18)2.04922.2%6.5%1.124.12
Shawn Tolleson ('16)1.15423.1%8.3%1.283.92
Tim Crews ('87-'92, 3 WAR*)2.17120.8%*6.2%*1.09*4.11*
Barney Schultz ('55-'65, 2 WAR*)1.75824.6%*8.3%*1.28*3.93*
Bobby Tiefenauer ('52-'68, 0 WAR*)1.66320.4%*6.7%*1.10*4.53*