J.J. Niekro P Rome Emperors
Age 29 RHP 6'0" / 185 lbs A+
2027 FULL-SEASON PROJECTION0 act + 24 ip · rates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 118110vR 102
ERA4.47
FIP4.47
K%21.5%
BB%9.2%
K-BB%12.2%
ROS IP24
Value2026 · WAR
Runs saved vs league avg · 24 IP
K: -0.1 runs (Runs saved by strikeouts vs lg-avg K%)-0KBB: -0.1 runs (Runs saved by walk suppression vs lg-avg BB%)-0BBCONTACT: -0.5 runs (Runs saved on contact quality (HR suppression) vs lg)-1CONTACTSTAM: +1.0 runs (Replacement credit for innings volume)+1STAMTotal WAR: +0.02 (24 IP)+0.0WAR
0.00.02728
Grades · Contract
Scouting Grades
K†5050

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)
202123ROK MLEFCL Braves100167923900%1.619.8%14.2%5.6%0.0%2.763.23—
202123ROK RAWFCL Braves100167923900%1.629.1%11.4%17.7%0.0%2.761.94—
202224MIX MLE2 levels2417121487114331171%5.117.6%7.9%9.7%2.8%3.194.16—
202224MIX RAW2 levels2417121487114331171%5.123.4%6.8%16.6%2.3%3.193.22—
202325A+ MLERome Braves3178536675361123%2.715.8%11.3%4.5%3.7%4.895.22—
202325A+ RAWRome Braves3178536675361123%2.720.5%9.8%10.7%3.0%4.894.29—
202426AA MLEMississippi Braves884016636143100%5.017.6%9.3%8.3%2.4%4.024.11—
202426AA MLEMississippi Braves884016636143100%5.017.6%9.3%8.3%2.4%4.024.11—
202426AA RAWMississippi Braves884016636143100%5.021.7%8.4%13.3%1.8%4.023.32—
202527MIX MLE2 levels611355159117%2.127.3%16.4%10.9%1.8%6.393.87—
202527MIX MLE2 levels611355159117%2.127.3%16.4%10.9%1.8%6.393.87—
202527MIX RAW2 levels611355159117%2.127.3%16.4%10.9%1.8%6.393.89—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202729MLBATL2302410122930%1.021.5%9.2%12.2%3.0%4.474.47+0.0
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202830MLB MLEATL210229320930%1.121.3%9.5%11.8%3.2%4.564.63-0.0
202830MLB CTXATL707306310%1.021.3%9.5%11.8%3.2%4.564.63-0.0
▸ Career totals — MLB only (actual + projected)
Career— RAW607286310%1.121.3%9.5%11.8%3.2%4.564.25+0.0
/ 200 IP— RAW190020084417990300%1.121.3%9.5%11.8%3.2%4.564.25+0.7
Career— MLE793327511532031163242%3.517.6%10.0%7.6%2.8%3.964.41-0.0
/ 200 IP— MLE5724200838147842342%3.517.6%10.0%7.6%2.8%3.964.41-0.2