Jameson Taillon

P Toronto Blue Jays
Age 35 RHP 6'5" / 230 lbs MLB
Overview
MLBSP40-MAN
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202432MIX3 levels30301723.303.7518.8%5.0%2.4K 18.5% · BB 4.9% · FIP 3.93
202533MIX2 levels27271463.944.6319.4%5.1%0.5K 19.0% · BB 5.0% · FIP 4.80
202634MIX3 levels2121975.466.0520.0%8.2%-1.2K 20.5% · BB 8.4% · FIP 6.43
2027PROJ35MLBTOR20201204.945.5619.0%7.0%-0.9
2028PROJ36MLBTOR18181075.535.9318.0%7.6%-1.2
2029PROJ37MLBTOR1616936.016.3316.9%8.2%-1.4
Last 3 seasons WAR 1.6  ·  Next 3 projected WAR -3.5Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
Skills · percentileStatcast 2026
Whiff%58
K%38
FB Velo12
xwOBA vs10
CompsMasato Yoshii (age 35) · Jose Oyervides (age 35) · Jarrett Grube (age 35)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 140132vR 124
ERA4.94
FIP5.56
K%19.0%
BB%7.0%
K-BB%12.0%
Proj IP120
Value2027 · WAR
Runs saved vs league avg · 120 IP
K: -3.2 runs (Runs saved by strikeouts vs lg-avg K%)-3KBB: +2.5 runs (Runs saved by walk suppression vs lg-avg BB%)+2BBCONTACT: -17.7 runs (Runs saved on contact quality (HR suppression) vs lg)-18CONTACTSTAM: +16.3 runs (Replacement credit for innings volume)+16STAMTotal WAR: -0.22 (120 IP)-0.2WAR
-0.9-1.2-1.4272829
Grades · Statcast · Arsenal · Contract
Scouting Grades
K†4545
Statcast Percentiles
FB Velo
p1291.8
Whiff%
p5826.5%
K%
p3820.5%
xwOBA vs
p100.367
CT+3.6 (19%)
SL+1.0 (17%)
SI (10%)
CU (11%)
CH-3.0 (16%)
FB-3.7 (37%)

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 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)
201624MIX MLE2 levels28281666541462215100%5.921.2%3.4%17.8%2.5%2.883.12+3.7
201624MIX RAW2 levels28281666541462215100%5.922.3%3.4%19.0%2.3%2.882.91+4.2
201725MIX MLE3 levels28281486461464611100%5.321.3%7.3%14.0%2.0%4.333.34+2.8
201725MIX RAW3 levels28281486461464611100%5.322.6%7.1%15.5%1.7%4.333.03+3.5
201826MLB MLEPittsburgh Pirates32321917851794220100%6.022.8%5.4%17.5%2.8%3.203.36+3.6
201826MLB RAWPittsburgh Pirates32321917851794220100%6.022.8%5.4%17.5%2.5%3.203.25+3.9
201927MLB MLEPittsburgh Pirates77371583074100%5.319.0%4.4%14.6%2.7%4.103.56+0.6
201927MLB RAWPittsburgh Pirates77371583074100%5.319.0%4.4%14.6%2.5%4.103.45+0.7
202129MIX MLE2 levels30301476161424324100%4.923.2%7.1%16.1%3.7%4.344.09+1.4
202129MIX RAW2 levels30301476161424324100%4.923.1%7.0%16.1%3.9%4.344.17+1.3
202230MLB MLENew York Yankees32321777281513226100%5.520.7%4.4%16.3%3.3%3.913.74+2.5
202230MLB RAWNew York Yankees32321777281513226100%5.520.7%4.4%16.3%3.6%3.913.84+2.2
202331MLB MLEChicago Cubs3029154655140412797%5.121.4%6.3%15.1%4.3%4.844.44+0.8
202331MLB RAWChicago Cubs3029154655140412797%5.121.4%6.3%15.1%4.1%4.844.36+1.0
202432MIX MLE3 levels30301727061333521100%5.718.5%4.9%13.6%3.2%3.303.93+2.0
202432MIX MLE3 levels30301727061333521100%5.718.5%4.9%13.6%3.2%3.303.93+2.0
202432MIX RAW3 levels30301727061333521100%5.718.8%5.0%13.9%3.0%3.303.75+2.4
202533MIX MLE2 levels27271465931153028100%5.419.0%5.0%14.0%4.9%3.944.80+0.2
202533MIX MLE2 levels27271465931153028100%5.419.0%5.0%14.0%4.9%3.944.80+0.2
202533MIX RAW2 levels27271465931153028100%5.419.4%5.1%14.3%4.7%3.944.63+0.5
202634MIX MLE3 levels212197414833427100%4.620.5%8.4%12.2%7.3%5.466.43-1.6
202634MIX MLE3 levels212197414833427100%4.620.5%8.4%12.2%7.3%5.466.43-1.6
202634MIX RAW3 levels212197414833427100%4.620.0%8.2%11.8%6.5%5.466.05-1.2
▸ Career totals (raw MLB only — as recorded)
MLB Career—242241132354981149315197100%5.520.9%5.7%15.2%3.6%3.994.01+14.0
▸ 2027 season — projected remainder (no 2027 stats recorded)
202735MLBTOR2020120507963526100%6.019.0%7.0%12.0%5.1%4.945.56-0.9
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202836MLB MLETOR1818107450813425100%5.918.0%7.6%10.4%5.5%5.535.93-1.2
202937MLB MLETOR161693393663223100%5.816.9%8.2%8.7%5.9%6.016.33-1.4
202836MLB CTXTOR1818107452813425100%5.918.0%7.6%10.4%5.5%5.535.93-1.2
202937MLB CTXTOR161693393663223100%5.816.9%8.2%8.7%5.9%6.016.33-1.4
▸ Career totals — MLB only (actual + projected)
Career— RAW275274152363411296381245100%5.520.4%6.0%14.4%3.9%4.224.25+11.6
/ 200 IP— RAW36362008331705032100%5.520.4%6.0%14.4%3.9%4.224.25+1.5
Career— MLE265264143659551248334213100%5.421.0%5.6%15.3%3.6%3.924.00+10.9
/ 200 IP— MLE37372008291744730100%5.421.0%5.6%15.3%3.6%3.924.00+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 PROJECTION8.212620.3%6.3%1.534.27
Mike Fiers ('21)5.812820.5%7.0%1.444.07
Craig Swan ('73-'84, 10 WAR*)6.212418.8%*7.1%*1.36*4.46*
Scott Sanderson ('78-'96, 30 WAR*)12.815120.3%*5.7%*1.52*4.18*
Anthony DeSclafani ('25)4.910920.9%6.4%1.344.24
Tyler Anderson ('25)6.312619.5%7.8%1.324.30
Bob Muncrief ('37-'51, 14 WAR*)7.015618.4%*6.0%*1.58*4.24*