Jeffrey Amparo P ACL D-backs
Age 22 RHP 6'3" / 175 lbs ROK peak 0.2 · 2028
2027 FULL-SEASON PROJECTION0 act + 8 ip · rates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 125117vR 109
ERA4.83
FIP4.83
K%23.1%
BB%13.1%
K-BB%10.0%
ROS IP8
Value2026 · WAR
Runs saved vs league avg · 8 IP
K: +0.1 runs (Runs saved by strikeouts vs lg-avg K%)+0KBB: -0.4 runs (Runs saved by walk suppression vs lg-avg BB%)-0BBCONTACT: -0.2 runs (Runs saved on contact quality (HR suppression) vs lg)-0CONTACTSTAM: +0.3 runs (Replacement credit for innings volume)+0STAMTotal WAR: -0.03 (8 IP)-0.0WAR
0.00.02728
Grades · Contract
Scouting Grades
K†5555

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)
202217ROK MLEDSL D-backs Red2219140100%0.711.1%44.4%-33.3%0.0%13.507.79—
202217ROK RAWDSL D-backs Red2219140100%0.711.1%44.4%-33.3%0.0%13.5010.60—
202318ROK MLEDSL Arizona Black44427590100%1.018.5%33.3%-14.8%0.0%15.755.76—
202318ROK RAWDSL Arizona Black44427590100%1.018.5%33.3%-14.8%0.0%15.757.35—
202419ROK MLEACL D-backs5114681716020%2.717.0%29.4%-12.4%0.0%3.955.39—
202419ROK MLEACL D-backs5114681716020%2.717.0%29.4%-12.4%0.0%3.955.39—
202419ROK RAWACL D-backs5114681716020%2.725.0%23.5%1.5%0.0%3.954.12—
202520ROK MLEACL D-backs10181200%0.712.5%25.0%-12.5%0.0%67.505.21—
202520ROK MLEACL D-backs10181200%0.712.5%25.0%-12.5%0.0%67.505.21—
202520ROK RAWACL D-backs10181200%0.712.5%25.0%-12.5%0.0%67.509.10—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202722MLBARI11834841100%8.023.1%13.1%10.0%3.0%4.834.83+0.0
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202823MLB MLEARI44208420102100%5.023.9%11.6%12.2%2.9%4.644.55+0.1
202823MLB CTXARI2210421051100%5.023.9%11.6%12.2%2.9%4.644.55+0.0
▸ Career totals — MLB only (actual + projected)
Career— RAW2210421051100%4.923.9%11.6%12.2%2.9%4.644.17+0.1
/ 200 IP— RAW363620084420310220100%5.523.9%11.6%12.2%2.9%4.644.17+1.7
Career— MLE127201121935058%1.616.6%31.2%-14.7%0.0%9.155.66+0.1
/ 200 IP— MLE122712001139189356058%1.616.6%31.2%-14.7%0.0%9.155.66+0.8