Mason Montgomery

P Pittsburgh Pirates
Age 27 LHP 6'2" / 205 lbs MLB Svc 1.0 · Ctrl thru 2031 peak 1.0 · 2027
Overview
MLBRP40-MANPre-ArbFA 2032
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202424MIX2 levels4014975.834.3927.7%9.3%0.2K 22.4% · BB 8.0% · FIP 4.91
202525MIX2 levels660555.073.2132.1%11.5%0.9K 30.1% · BB 12.9% · FIP 3.72
202626MLBPIT705692.882.2337.8%8.6%1.9
2027PROJ27MLBPIT680713.443.2436.8%10.0%1.2
2028PROJ95% MLB28MLBPIT630663.253.2036.6%10.1%1.0
2029PROJ95% MLB29MLBPIT600633.313.3536.0%10.3%0.8
Last 3 seasons WAR 3.0  ·  Next 3 projected WAR 3.0Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2031Service1.122First FA2032
2027Pre-Arb$0.8M2028Pre-Arb$0.8M2029Arb-1$2M2030Arb-2$3M2031Ext$9M
Skills · percentileStatcast 2026
FB Velo90
Whiff%90
K%90
xwOBA vs90
CompsFelipe Vázquez (age 27) · Nick Mondak (age 26) · Jacob Latz (age 27)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 6775vR 83
ERA3.44
FIP3.24
K%36.8%
BB%10.0%
K-BB%26.8%
Proj IP71
Value2027 · WAR
Runs saved vs league avg · 71 IP
K: +11.7 runs (Runs saved by strikeouts vs lg-avg K%)+12KBB: -1.7 runs (Runs saved by walk suppression vs lg-avg BB%)-2BBCONTACT: -2.7 runs (Runs saved on contact quality (HR suppression) vs lg)-3CONTACTSTAM: +4.8 runs (Replacement credit for innings volume)+5STAMTotal WAR: +1.28 (71 IP)+1.3WAR
0.00.81.71.21.00.80.627282930313233343536
━ projected WAR━ paid WAR ($/8M) surplus deficit+$22M ctrl surplus
Grades · Statcast · Arsenal · Contract
Scouting Grades
STUF7070
CTRL3030
CMD5555
K†8080
Statcast Percentiles
FB Velo
p9098.5
Whiff%
p9032.5%
K%
p9037.8%
xwOBA vs
p900.247
SL+1.2 (14%)
FB (71%)
SI (24%)
CU (13%)
CH (2%)
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   Pre-Arb
MLB Debut   2024
Service   1.122 yrs.days
Team Control Through   2031
First FA Year   2032
YearStatusSalary Proj WAR Value Surplus
2027Pre-Arb$0.8M+1.2$10M+$9M
2028Pre-Arb$0.8M+1.0$7M+$7M
2029Arb-1$2M+0.8$3M+$0.8M
2030Arb-2$3M+0.6$2M+$0.0M (cut)
2031Extbeyond projection horizon · no WAR estimate
Totals $4M $22M +$16M

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)
202121ROK MLEFCL Rays541137201080%2.154.1%2.7%51.4%0.0%0.84-1.12—
202121ROK RAWFCL Rays541137201080%2.154.1%2.7%51.4%0.0%0.84-0.37—
202222MIX MLE2 levels27271245001714311100%4.626.8%9.7%17.0%2.7%2.103.56—
202222MIX RAW2 levels27271245001714311100%4.634.2%8.6%25.6%2.2%2.102.54—
202323MIX MLE2 levels29291245371446020100%4.321.8%11.9%10.0%4.1%3.984.99—
202323MIX RAW2 levels29291245371446020100%4.326.8%11.2%15.6%3.7%3.984.32—
202424MIX MLE2 levels401497440122411935%2.422.4%8.0%14.4%4.9%5.834.91-0.4
202424MIX MLE2 levels401497440122411935%2.422.4%8.0%14.4%4.9%5.834.91-0.4
202424MIX RAW2 levels401497440122411935%2.427.7%9.3%18.4%4.3%5.834.39+0.2
202525MIX MLE2 levels66055243782860%0.830.1%12.9%17.2%2.8%5.073.72+0.5
202525MIX MLE2 levels66055243782860%0.830.1%12.9%17.2%2.8%5.073.72+0.5
202525MIX RAW2 levels66055243782860%0.832.1%11.5%20.6%2.5%5.073.21+0.9
202626MLB MLEPittsburgh Pirates705692781052467%1.037.8%8.6%29.1%2.3%2.882.28+1.9
202626MLB MLEPittsburgh Pirates705692781052467%1.037.8%8.6%29.1%2.3%2.882.28+1.9
202626MLB RAWPittsburgh Pirates705692781052467%1.037.8%8.6%29.1%2.2%2.882.23+1.9
▸ Career totals (raw MLB only — as recorded)
MLB Career—136512452418556124%0.935.3%10.7%24.6%2.3%3.842.73+2.7
▸ 2027 season — projected remainder (no 2027 stats recorded)
202727MLBPIT680713001103090%1.036.8%10.0%26.8%2.9%3.443.24+1.2
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202828MLB MLEPIT660692921073090%1.036.6%10.1%26.5%3.0%3.373.32+1.1
202929MLB MLEPIT630662791012990%1.036.0%10.3%25.7%3.2%3.443.48+0.9
203030MLB MLEPIT59062262932890%1.135.3%10.7%24.7%3.4%3.593.69+0.6
202828MLB CTXPIT630662791022880%1.036.6%10.1%26.5%2.8%3.253.20+1.0
202929MLB CTXPIT60063266962880%1.136.0%10.3%25.7%2.9%3.313.35+0.8
203030MLB CTXPIT56059249882780%1.135.3%10.7%24.7%3.1%3.453.55+0.6
▸ Career totals — MLB only (actual + projected)
Career— RAW31553121316470138352%1.035.7%10.5%25.2%2.7%3.532.88+6.2
/ 200 IP— RAW202320084430189222%1.035.7%10.5%25.2%2.7%3.532.88+4.0
Career— MLE2377948020355482047033%2.026.9%10.0%16.9%3.4%3.773.99+5.2
/ 200 IP— MLE9933200848228852933%2.026.9%10.0%16.9%3.4%3.773.99+3.3

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 PROJECTION2.06635.9%10.5%1.103.58
Corey Knebel ('22)1.55131.7%11.2%1.003.26
Victor Cruz ('78-'83, 5 WAR*)1.45435.3%*11.5%*1.30*3.24*
Brad Lidge ('12)3.07530.9%11.1%0.853.54
Ernesto Frieri ('17)1.55130.1%11.1%1.253.59
Bryan Harvey ('87-'94, 12 WAR*)1.96437.8%*8.9%*0.94*2.59*
Randy Myers ('85-'98, 16 WAR*)4.47429.4%*10.4%*0.92*3.47*