Niko Mazza

P Eugene Emeralds
Age 25 RHP 5'10" / 193 lbs A+ peak 0.4 · 2028
Overview
A+PROSPECT
ETA2028MLB%0%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202523ASF2121932.223.2623.0%13.3%—K 17.0% · BB 15.7% · FIP 4.05
202624MIX2 levels26191044.403.7026.4%12.6%—K 20.4% · BB 15.2% · FIP 4.63
2027PROJ25MLBSF21211245.385.3821.4%17.6%-0.7
2028PROJ43% MLB26MLBSF1010595.235.2022.2%16.6%-0.2
2029PROJ63% MLB27MLBSF1414845.165.1722.1%16.0%-0.3
Next 3 projected WAR -1.1Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
Scouting grades · 20-80
Stuff57Control30Command30FB velo60
Career WAR0 WAR median (P10 -0 / P90 1, comp-based) · star 1% · didn't stick 92%
CompsZach Fruit (age 24) · Luis Quiñones (age 25) · Will Schomberg (age 23)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 135127vR 119
ERA5.38
FIP5.38
K%21.4%
BB%17.6%
K-BB%3.7%
Proj IP124
Value2027 · WAR
Runs saved vs league avg · 124 IP
K: -0.8 runs (Runs saved by strikeouts vs lg-avg K%)-1KBB: -13.9 runs (Runs saved by walk suppression vs lg-avg BB%)-14BBCONTACT: -1.8 runs (Runs saved on contact quality (HR suppression) vs lg)-2CONTACTSTAM: +16.8 runs (Replacement credit for innings volume)+17STAMTotal WAR: +0.03 (124 IP)+0.0WAR
-0.7-0.2-0.3-0.3-0.5-0.727283032
Grades · Contract
Scouting Grades
STUF5055
CTRL3030
CMD2030
K†5055

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)
202523A MLESan Jose Giants21219339290523100%4.417.0%15.7%1.3%0.7%2.224.05—
202523A MLESan Jose Giants21219339290523100%4.417.0%15.7%1.3%0.7%2.224.05—
202523A RAWSan Jose Giants21219339290523100%4.423.0%13.3%9.7%0.8%2.223.26—
202624MIX MLE2 levels2619104451119571073%4.020.4%15.2%5.2%2.4%4.404.63—
202624MIX MLE2 levels2619104451119571073%4.020.4%15.2%5.2%2.4%4.404.63—
202624MIX RAW2 levels2619104451119571073%4.026.4%12.6%13.7%2.2%4.403.70—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202725MLBSF21211245241129214100%5.921.4%17.6%3.7%2.7%5.385.38-0.7
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202826MLB MLESF23231365751289616100%5.922.2%16.6%5.6%2.7%5.235.20-0.5
202927MLB MLESF22221345671269116100%6.122.1%16.0%6.1%2.8%5.165.17-0.4
203028MLB MLESF22221305501218716100%5.922.0%15.7%6.3%2.9%5.175.21-0.5
203129MLB MLESF21211245251148316100%5.921.8%15.8%6.0%3.1%5.245.31-0.6
203230MLB MLESF19191174941067916100%6.221.4%16.1%5.4%3.3%5.395.49-0.8
202826MLB CTXSF10105924955417100%5.922.2%16.6%5.6%2.7%5.235.20-0.2
202927MLB CTXSF141484355795710100%6.022.1%16.0%6.1%2.8%5.165.17-0.3
203028MLB CTXSF161698414916512100%6.122.0%15.7%6.3%2.9%5.175.21-0.3
203129MLB CTXSF1717101426936713100%5.921.8%15.8%6.0%3.1%5.245.31-0.5
203230MLB CTXSF1717100422906814100%5.921.4%16.1%5.4%3.3%5.395.49-0.7
▸ Career totals — MLB only (actual + projected)
Career— RAW7474443186940929955100%6.021.9%16.0%5.9%3.0%5.244.91-0.0
/ 200 IP— RAW333320084418513525100%6.021.9%16.0%5.9%3.0%5.244.91-0.0
Career— MLE47401988431591301485%4.218.8%15.4%3.4%1.6%3.374.36-2.7
/ 200 IP— MLE48402008531611321485%4.218.8%15.4%3.4%1.6%3.374.36-0.8

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 PROJECTION3.812821.8%16.3%1.125.26
Emmett O'Neill ('43-'46, -2 WAR*)1.811919.1%*15.5%*0.99*5.94*
Kazuhisa Ishii ('02-'05, 1 WAR*)2.814119.8%*13.6%*1.14*4.72*
Roy Parmelee ('29-'39, 4 WAR*)5.612424.0%*12.7%*1.20*4.75*
Kaz Ishii ('05)2.814117.4%14.2%1.124.44
Tommy Byrne ('43-'57, 6 WAR*)6.812423.8%*13.6%*0.98*4.39*
Tony Saunders ('99)1.711519.7%13.2%0.864.56