JT Quinn

P Frederick Keys
Age 23 RHP 6'6" / 210 lbs A+ Svc 0.0 · Ctrl thru 2034 peak 1.2 · 2029
Overview
A+PROSPECTFG #471MiLBFA 2035
Scout OFP48ETA2028FG ETA2029MLB%0%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202622MIX2 levels26251173.393.8126.9%8.3%—K 20.9% · BB 9.5% · FIP 4.95
2027PROJ23MLBBAL26261374.804.8021.6%10.2%0.2
2028PROJ43% MLB24MLBBAL1111604.764.7222.2%9.6%0.2
2029PROJ66% MLB25MLBBAL1616944.674.6322.6%9.3%0.4
Next 3 projected WAR 0.7Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2034Service0.0First FA2035
2027MiLB2028MiLB2029Pre-Arb$0.8M2030Pre-Arb$0.8M2031Pre-Arb$0.9M2032Arb-1$2M2033Arb-2$3M2034Arb-3$3M
Scouting grades · 20-80
Stuff51Control44Command44FB velo58
Career WAR0 WAR median (P10 -0 / P90 13, comp-based) · star 1% · didn't stick 75%
CompsRiley Gowens (age 24) · Ty Madden (age 23) · Kyle Wright (age 23)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 124116vR 108
ERA4.80
FIP4.80
K%21.6%
BB%10.2%
K-BB%11.4%
Proj IP137
Value2027 · WAR
Runs saved vs league avg · 137 IP
K: -0.6 runs (Runs saved by strikeouts vs lg-avg K%)-1KBB: -2.4 runs (Runs saved by walk suppression vs lg-avg BB%)-2BBCONTACT: -6.4 runs (Runs saved on contact quality (HR suppression) vs lg)-6CONTACTSTAM: +18.6 runs (Replacement credit for innings volume)+19STAMTotal WAR: +0.96 (137 IP)+1.0WAR
0.00.51.00.00.20.40.50.50.40.20.027282930313233343536
━ projected WAR━ paid WAR ($/8M) surplus deficit━ post-control+$6M ctrl surplus
Grades · Contract
Scouting Grades
OFP—50
STUF5550
CTRL—45
CMD3045
K†5055
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   MiLB
MLB Debut   2029
Service   0 yrs (est)
Team Control Through   2034
First FA Year   2035
YearStatusSalary Proj WAR Value Surplus
2027MiLBstill in minors · estimated debut 2029
2028MiLBstill in minors · estimated debut 2029
2029Pre-Arb$0.8M+0.4$1M+$0.7M
2030Pre-Arb$0.8M+0.5$2M+$1.0M
2031Pre-Arb$0.9M+0.5$1M+$0.9M
2032Arb-1$2M+0.4$1M+$0.0M (cut)
2033Arb-2$3M+0.2$0.5M+$0.0M (cut)
2034Arb-3$3M———
Totals $3M $6M +$3M

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)
202622MIX MLE2 levels2625117480129401796%4.520.9%9.5%11.4%4.4%3.394.95—
202622MIX MLE2 levels2625117480129401796%4.520.9%9.5%11.4%4.4%3.394.95—
202622MIX RAW2 levels2625117480129401796%4.526.9%8.3%18.5%3.5%3.393.81—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202723MLBBAL26261375781255920100%5.321.6%10.2%11.4%3.4%4.804.80+0.2
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202824MLB MLEBAL25251405921315720100%5.622.2%9.6%12.6%3.3%4.684.64+0.4
202925MLB MLEBAL24241425991355620100%5.922.6%9.3%13.3%3.3%4.594.55+0.6
203026MLB MLEBAL24241425991365520100%5.922.8%9.2%13.6%3.3%4.544.51+0.6
203127MLB MLEBAL23231405901345420100%6.122.7%9.2%13.5%3.3%4.544.54+0.6
203228MLB MLEBAL23231365731295419100%5.922.6%9.4%13.2%3.4%4.594.63+0.4
203329MLB MLEBAL22221305471225219100%5.922.4%9.6%12.8%3.6%4.694.76+0.2
203430MLB MLEBAL20201225141135119100%6.122.0%9.9%12.1%3.8%4.844.94-0.1
203531MLB MLEBAL19191144791044919100%6.021.6%10.2%11.4%4.0%5.025.14-0.3
202824MLB CTXBAL11116025356249100%5.522.2%9.6%12.6%3.5%4.764.72+0.2
202925MLB CTXBAL161694397903714100%5.922.6%9.3%13.3%3.4%4.674.63+0.4
203026MLB CTXBAL19191124731084316100%5.922.8%9.2%13.6%3.4%4.624.59+0.5
203127MLB CTXBAL20201195021144617100%6.022.7%9.2%13.5%3.5%4.624.62+0.5
203228MLB CTXBAL20201215111154818100%6.022.6%9.4%13.2%3.6%4.674.71+0.4
203329MLB CTXBAL20201184981114819100%5.922.4%9.6%12.8%3.7%4.784.85+0.2
203430MLB CTXBAL19191124731044719100%5.922.0%9.9%12.1%3.9%4.935.03-0.1
203531MLB CTXBAL1818106448974619100%5.921.6%10.2%11.4%4.2%5.125.24-0.3
▸ Career totals — MLB only (actual + projected)
Career— RAW1421428423557796340130100%5.922.4%9.6%12.8%3.6%4.774.42+4.7
/ 200 IP— RAW34342008441898131100%6.022.4%9.6%12.8%3.6%4.774.42+1.1
Career— MLE2625117480100452196%4.520.9%9.5%11.4%4.4%3.394.95+2.5
/ 200 IP— MLE4543200823172783696%4.520.9%9.5%11.4%4.4%3.394.95+0.5

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 PROJECTION6.013322.3%9.6%1.344.69
Steve Stone ('71-'81, 16 WAR*)8.916321.3%*9.2%*1.34*4.35*
Art Fromme ('06-'15, 11 WAR*)7.216021.1%*9.2%*1.35*4.25*
Art Mahaffey ('60-'66, 5 WAR*)5.014319.9%*9.1%*1.45*4.78*
Jon Gray ('25)6.212323.4%7.8%1.174.49
John Maine ('13)3.09919.5%10.5%1.234.45
Dan Straily ('19)4.011519.8%9.1%1.604.56