Marlon Nieves P Ontario Tower Buzzers
+0.5 WAR
Age 21 RHP 6'3" / 170 lbs A Svc 0.0 · Ctrl thru 2036 peak 2.7 · 2031
ERA4.53
FIP4.53
xFIP
SIERA
K%22.0%
BB%11.3%
K-BB%10.8%
IP84
trajectory · 10 yrs
2.7peak
2031
K†5560

Career (MLE) + Projections

Park-neutral MLB-equivalent. MiLB translated via MLE factors. FIP-based WAR vs replacement FIP=5.3 (SP) / 4.95 (RP, <80 IP). FIP+ = runs above league-avg FIP · REP = replacement-level bonus.

YearAge LvlTeam GGSIPBF KBBHR K%BB%HR% ERAFIP WAR
202318ROKDSL LAD Bautista119211041721111.1%25.2%0.9%6.435.83-0.2
202419ROKDSL LAD Bautista1111321443823317.9%20.0%2.7%4.785.57-0.2
202520ARancho Cucamonga Quakes2016843509444218.9%15.3%0.7%2.793.80+1.3
▸ 2026 Season
202621AOntario Tower Buzzers116196100.00
ROS21MLBLAD15158435578401022.0%11.3%2.7%4.534.53+0.6
2026 Total21MLBLAD9037484411022.5%11.0%2.6%4.234.23+1.0
▸ 2027+ Projections — Marcel base + age-bracket aging
202722MLBLAD2020110465107471222.9%10.1%2.7%4.374.29+1.3
202823MLBLAD2424134567134531523.6%9.3%2.7%4.224.13+1.8
202924MLBLAD2828154649156581724.1%8.9%2.6%4.114.03+2.2
203025MLBLAD3030168708173611924.4%8.7%2.6%4.023.97+2.5
203126MLBLAD3232175737181641924.6%8.6%2.6%3.973.94+2.7
203227MLBLAD3232177749184652024.6%8.7%2.7%3.963.95+2.7
203328MLBLAD3232175737181642024.6%8.7%2.7%3.973.98+2.6
203429MLBLAD3131171721176632024.4%8.8%2.7%4.004.03+2.5
203530MLBLAD3030166699169621924.2%8.9%2.8%4.054.09+2.3
203631MLBLAD2929160675162611924.0%9.0%2.9%4.124.16+2.1
203732MLBLAD2828153648154591923.7%9.2%2.9%4.204.25+1.8
203833MLBLAD2727146619145581923.4%9.3%3.0%4.294.35+1.6
203934MLBLAD2525139588135561823.1%9.5%3.1%4.394.46+1.3
▸ Career (all levels · actual + projected)
Career4337143617110110717.8%17.8%1.1%3.654.48+1.3
/ 200 IP60522008631541541017.8%17.8%1.1%3.654.48+1.9

Career Path Comps

What happened to similar pitchers from this age · Y-axis: ERA+ (100 = league avg, 150 = elite, 80 = below) · Bands: P10–P90 outer, P25–P75 inner · Gold: OGILVIE projection

Profile at Match Age Next 3 Yrs Career
CompAgeRole FIPK%BB%HR/BFBABIP FIPK%K-BB%IP ΔFIPLow FIPIPMatch
Marlon Nieves (OGILVIE) 4.53 22.0%11.3%2.7% 4.14 23.6%14.2%398 -0.39
CJ Van Eyk R 2027 · 4.83 FIP 22 SP- 4.83 21.8%12.7%3.6%.302 4.62 15.2%5.3%127 -0.21 2.74 347 92
Cade Smith R 2027 · 3.86 FIP 22 SP- 3.86 23.2%13.3%1.9%.273 4.20 20.3%6.5%33 +0.34 3.86 118 92
Brandon Young R 2027 · 4.11 FIP 22 SP- 4.11 24.5%12.3%2.8%.297 3.57 22.4%14.1%150 -0.54 3.13 319 90
Logan Hofmann R 2026 · 4.51 FIP 21 SP- 4.51 22.1%11.3%3.4%.239 6.75 9.7%-12.0%47 +2.24 4.51 129 90
Nolan DeVos R 2027 · 4.17 FIP 22 SP- 4.17 21.1%14.0%2.0%.302 5.82 12.3%-1.5%12 +1.65 4.17 110 89
Kyle Bradish R 2027 · 4.55 FIP 22 SP- 4.55 20.8%13.7%2.7%.309 3.87 24.1%14.7%238 -0.68 2.16 615 89
Corey Black R 2028 · 4.18 FIP 23 SP- 4.18 22.1%13.9%2.1%.310 3.55 22.1%6.0%53 -0.63 3.55 139 88
Zach Messinger R 2027 · 3.99 FIP 22 SP- 3.99 23.0%14.7%1.8%.317 4.34 18.8%7.3%314 +0.35 3.71 397 88
Trevor Martin R 2027 · 4.24 FIP 22 SP- 4.24 21.3%10.6%2.9%.297 4.28 20.2%11.6%172 +0.04 4.19 282 88
Will Sanders R 2027 · 4.90 FIP 22 SP- 4.90 19.3%11.8%3.5%.297 4.22 20.2%11.5%139 -0.68 4.01 231 88
Bryce Conley R 2028 · 4.72 FIP 23 SP- 4.72 20.2%12.2%3.3%.269 4.89 17.4%3.3%197 +0.17 4.28 448 87
Jordan Foley R 2027 · 3.85 FIP 22 SP- 3.85 19.6%12.1%1.6%.294 4.02 22.8%9.3%162 +0.17 3.21 305 87
David Perez R 2027 · 3.99 FIP 22 SP- 3.99 21.1%9.3%2.7%.292 5.20 15.6%1.9%67 +1.21 3.99 151 87
Aaron Davenport R 2027 · 4.86 FIP 22 SP- 4.86 20.0%13.2%3.2%.280 5.01 16.9%5.2%391 +0.15 4.06 498 87
Trace Bright R 2027 · 4.24 FIP 22 SP- 4.24 26.3%14.7%2.7%.297 4.47 19.0%3.7%211 +0.23 4.24 311 87
Jackson Nezuh R 2027 · 3.90 FIP 22 SP- 3.90 22.5%11.2%2.3%.290 4.40 18.6%9.7%72 +0.50 3.90 193 87
Griffin Canning R 2027 · 3.70 FIP 22 SP- 3.70 21.8%10.0%2.1%.312 4.13 23.9%15.3%225 +0.43 3.65 705 87
Luke Russo R 2028 · 3.72 FIP 23 SP- 3.72 21.7%11.1%1.9%.326 3.92 21.5%10.2%38 +0.20 3.72 139 86
Josh Bostick R 2027 · 4.71 FIP 22 SP- 4.71 19.3%11.2%3.3%.304 5.41 21.7%12.6%119 +0.70 4.71 226 86
Mason Hickman R 2027 · 4.73 FIP 22 SP- 4.73 20.2%10.2%3.7%.288 5.45 24.0%10.8%181 +0.72 4.73 300 86

Contract

ESTIMATED  ·  service-time + WAR-based estimator (needs verification)
Status   MiLB
MLB Debut   2031
Service   0 yrs (est)
Team Control Through   2036
First FA Year   2037
YearStatusSalary Proj WAR Value Surplus
2026MiLBstill in minors · estimated debut 2031
2027MiLBstill in minors · estimated debut 2031
2028MiLBstill in minors · estimated debut 2031
2029MiLBstill in minors · estimated debut 2031
2030MiLBstill in minors · estimated debut 2031
2031Arb-3$0.9M+2.7$25M+$24M
2032Ext / FA-deal$0.9M+2.7$26M+$25M
2033Ext / FA-deal$1.0M+2.6$26M+$25M
2034Ext / FA-deal$5M+2.5$25M+$21M
2035Ext / FA-deal$7M+2.3$24M+$17M
2036Extbeyond projection horizon · no WAR estimate
Totals $14M $126M +$111M