Keyner Martinez

P San Jose Giants
Age 22 RHP 6'1" / 209 lbs A Svc 0.0 · Ctrl thru 2033 peak 1.4 · 2031
Overview
APROSPECTFG #90MiLBFA 2034
Scout OFP48ETA2028MLB%0%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202419ROKSF190333.033.9616.3%11.3%—K 11.1% · BB 14.2% · FIP 4.89
202520MIX2 levels2111692.211.7734.2%7.4%—K 23.9% · BB 9.0% · FIP 2.83
202621ASF2222944.613.2733.6%11.8%—K 24.9% · BB 13.9% · FIP 4.73
2027PROJ22MLBSF1717904.534.5325.0%11.8%0.4
2028PROJ49% MLB23MLBSF1212634.254.1625.4%10.4%0.5
2029PROJ70% MLB24MLBSF19191094.104.0125.7%9.4%1.0
Next 3 projected WAR 1.8Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2033Service0.0First FA2034
2027MiLB2028Pre-Arb$0.8M2029Pre-Arb$0.8M2030Pre-Arb$0.8M2031Arb-1$6M2032Arb-2$10M2033Arb-3$13M
Scouting grades · 20-80
Stuff53Control51Command56FB velo55
Career WAR0 WAR median (P10 -0 / P90 11, comp-based) · star 5% · didn't stick 80%
CompsBrandon Bailey (age 22) · Michael Knorr (age 23) · Ian Bedell (age 23)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 119111vR 103
ERA4.53
FIP4.53
K%25.0%
BB%11.8%
K-BB%13.1%
Proj IP90
Value2027 · WAR
Runs saved vs league avg · 90 IP
K: +1.6 runs (Runs saved by strikeouts vs lg-avg K%)+2KBB: -2.8 runs (Runs saved by walk suppression vs lg-avg BB%)-3BBCONTACT: -2.3 runs (Runs saved on contact quality (HR suppression) vs lg)-2CONTACTSTAM: +10.1 runs (Replacement credit for innings volume)+10STAMTotal WAR: +0.69 (90 IP)+0.7WAR
0.01.12.10.51.01.51.61.61.427282930313233343536
━ projected WAR━ paid WAR ($/8M) surplus deficit━ post-control+$30M ctrl surplus
Grades · Contract
Scouting Grades
OFP—50
STUF5055
CTRL4550
CMD3055
K†6060
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   MiLB
MLB Debut   2028
Service   0 yrs (est)
Team Control Through   2033
First FA Year   2034
YearStatusSalary Proj WAR Value Surplus
2027MiLBstill in minors · estimated debut 2028
2028Pre-Arb$0.8M+0.5$2M+$1M
2029Pre-Arb$0.8M+1.0$7M+$6M
2030Pre-Arb$0.8M+1.5$10M+$9M
2031Arb-1$6M+1.6$9M+$6M
2032Arb-2$10M+1.6$9M+$3M
2033Arb-3$13M+1.4$7M+$0.3M
Totals $31M $44M +$25M

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)
202419ROK MLEACL Giants19033141231620%1.711.1%14.2%-3.1%1.7%3.034.89—
202419ROK MLEACL Giants19033141231620%1.711.1%14.2%-3.1%1.7%3.034.89—
202419ROK RAWACL Giants19033141231620%1.716.3%11.3%5.0%1.4%3.033.96—
202520MIX MLE2 levels2111692849721352%3.323.9%9.0%14.9%1.1%2.212.83—
202520MIX MLE2 levels2111692849721352%3.323.9%9.0%14.9%1.1%2.212.83—
202520MIX RAW2 levels2111692849721352%3.334.2%7.4%26.8%1.1%2.211.77—
202621A MLESan Jose Giants2222943991344711100%4.324.9%13.9%11.0%3.6%4.614.73—
202621A MLESan Jose Giants2222943991344711100%4.324.9%13.9%11.0%3.6%4.614.73—
202621A RAWSan Jose Giants2222943991344711100%4.333.6%11.8%21.8%2.8%4.613.27—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202722MLBSF171790380954511100%5.325.0%11.8%13.1%3.0%4.534.53+0.4
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202823MLB MLESF24241275381375616100%5.325.4%10.4%15.0%3.0%4.374.28+0.9
202924MLB MLESF28281576611706220100%5.625.7%9.4%16.3%3.0%4.224.13+1.4
203025MLB MLESF30301757391916622100%5.825.9%8.9%17.0%2.9%4.114.03+1.8
203126MLB MLESF29291757391926522100%6.026.0%8.8%17.2%2.9%4.064.01+1.9
203227MLB MLESF29291727281896522100%5.926.0%8.9%17.1%3.0%4.064.05+1.7
203328MLB MLESF28281677061836422100%6.025.9%9.0%16.8%3.1%4.114.14+1.5
203429MLB MLESF27271606741736322100%5.925.6%9.3%16.4%3.2%4.204.27+1.2
203530MLB MLESF25251506341606122100%6.025.3%9.6%15.7%3.4%4.354.44+0.8
203631MLB MLESF23231405911475922100%6.124.9%9.9%15.0%3.7%4.534.65+0.4
203732MLB MLESF22221305471345621100%5.924.4%10.3%14.1%3.9%4.744.87+0.0
203833MLB MLESF20201195021205421100%5.923.9%10.8%13.2%4.2%4.975.12-0.3
202823MLB CTXSF12126326668287100%5.225.4%10.4%15.0%2.8%4.254.16+0.5
202924MLB CTXSF19191094601184313100%5.725.7%9.4%16.3%2.7%4.104.01+1.0
203025MLB CTXSF24241426001555316100%5.925.9%8.9%17.0%2.7%3.993.91+1.5
203126MLB CTXSF26261536461685718100%5.926.0%8.8%17.2%2.7%3.943.89+1.6
203227MLB CTXSF26261566591715918100%6.026.0%8.9%17.1%2.8%3.943.93+1.6
203328MLB CTXSF26261546501685919100%5.925.9%9.0%16.8%2.9%3.984.01+1.4
203429MLB CTXSF25251496291615819100%6.025.6%9.3%16.4%3.0%4.074.14+1.1
203530MLB CTXSF24241415951515719100%5.925.3%9.6%15.7%3.2%4.214.30+0.8
203631MLB CTXSF22221335621405619100%6.024.9%9.9%15.0%3.4%4.384.50+0.4
203732MLB CTXSF20201235191275419100%6.224.4%10.3%14.1%3.6%4.584.71+0.0
203833MLB CTXSF19191134771145118100%5.923.9%10.8%13.2%3.9%4.804.95-0.3
▸ Career totals — MLB only (actual + projected)
Career— RAW242242143460561540574184100%5.925.4%9.5%15.9%3.0%4.183.83+18.5
/ 200 IP— RAW34342008442158026100%5.925.4%9.5%15.9%3.0%4.183.83+2.6
Career— MLE62331968241831012053%3.222.2%12.2%9.9%2.4%3.504.10+11.3
/ 200 IP— MLE63342008421871032053%3.222.2%12.2%9.9%2.4%3.504.10+1.4

Career Comps

Completed MLB careers (no pro action in 2+ yrs) whose totals — actual + projected — most resemble this player's. Pool: 1,853 starter careers (497 from 1990-2025 + 1,356 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 PROJECTION8.814725.4%9.6%1.264.32
Floyd Bannister ('77-'92, 28 WAR*)11.915924.7%*8.2%*1.37*4.18*
Bill Voiselle ('42-'50, 12 WAR*)6.917223.3%*9.2%*1.41*4.32*
Carl Erskine ('48-'59, 19 WAR*)8.614323.7%*8.4%*1.30*4.19*
Chris Archer ('22)6.815125.4%8.3%1.093.93
Trevor Bauer ('21)6.516225.9%9.0%1.113.79
Jon Gray ('25)6.212323.4%7.8%1.174.49