Tucker Biven

P Wilmington Blue Rocks
Age 23 RHP 6'1" / 210 lbs A+
Overview
A+PROSPECT
ETA2028MLB%0%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202521AWSH4042.252.3531.6%15.8%—K 31.6% · BB 15.8% · FIP 2.43
202622MIX3 levels335434.152.6826.6%9.8%—K 19.8% · BB 11.4% · FIP 3.68
2027PROJ23MLBWSH230244.634.6321.0%10.9%-0.0
2028PROJ43% MLB24MLBWSH160174.524.4621.8%10.2%0.0
Next 2 projected WAR -0.0Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
Career WAR0 WAR median (P10 -0 / P90 0, comp-based) · star 0% · didn't stick 96%
CompsHeath Holder (age 23) · Peyton Williams (age 23) · Ricardo Velez (age 24)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 121113vR 105
ERA4.63
FIP4.63
K%21.0%
BB%10.9%
K-BB%10.0%
Proj IP24
Value2027 · WAR
Runs saved vs league avg · 24 IP
K: -0.2 runs (Runs saved by strikeouts vs lg-avg K%)-0KBB: -0.6 runs (Runs saved by walk suppression vs lg-avg BB%)-1BBCONTACT: -0.4 runs (Runs saved on contact quality (HR suppression) vs lg)-0CONTACTSTAM: +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)
202521A MLEFredericksburg Nationals404196300%1.031.6%15.8%15.8%0.0%2.252.43—
202521A MLEFredericksburg Nationals404196300%1.031.6%15.8%15.8%0.0%2.252.43—
202521A RAWFredericksburg Nationals404196300%1.031.6%15.8%15.8%0.0%2.252.35—
202622MIX MLE3 levels335431844918215%1.319.8%11.4%8.4%1.5%4.153.68—
202622MIX MLE3 levels335431844918215%1.319.8%11.4%8.4%1.5%4.153.68—
202622MIX RAW3 levels335431844918215%1.326.6%9.8%16.8%1.1%4.152.68—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202723MLBWSH23024101211130%1.021.0%10.9%10.0%2.8%4.634.63-0.0
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202824MLB MLEWSH38040169371750%1.121.8%10.2%11.6%2.8%4.524.46+0.0
202824MLB CTXWSH160177216720%1.121.8%10.2%11.6%2.8%4.524.46+0.0
▸ Career totals — MLB only (actual + projected)
Career— RAW160177316720%1.121.8%10.2%11.6%2.8%4.524.08+0.1
/ 200 IP— RAW190020084418681230%1.121.8%10.2%11.6%2.8%4.524.08+1.1
Career— MLE375472034224314%1.320.9%11.8%9.1%1.3%3.993.56+0.0
/ 200 IP— MLE156212008581791021114%1.320.9%11.8%9.1%1.3%3.993.56+0.2

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 PROJECTION0.33221.5%10.5%1.084.56
Yency Almonte ('24)1.14522.5%9.9%1.134.44
Manny Acosta ('12)1.24120.5%10.9%1.093.99
Kevin Quackenbush ('21)1.05221.0%9.2%1.044.41
Fred Lasher ('63-'71, -1 WAR*)1.05021.5%*11.9%*1.05*4.68*
Kevin Hickey ('81-'91, 0 WAR*)1.24717.7%*10.2%*1.10*4.27*
Bill Wilson ('69-'73, -0 WAR*)1.35220.3%*11.5%*1.13*4.84*