Josh Rivera

SS Buffalo Bisons
Age 26 R/R 6'0" / 215 lbs AAA Svc 0.0 · Ctrl thru 2034
Overview
AAAPROSPECTMiLBFA 2035
MLB%10%
YearAgeLvl / TeamPAAVG/OBP/SLGHRSBwRC+WARMLE AVG/OBP/SLG
202524AAATOR394.226/.333/.3306152—.188/.269/.268
202524AATOR46.163/.217/.25611-20—.114/.152/.205
202625AAATOR365.212/.282/.37611338—.171/.224/.283
2027PROJ10% MLB26MLBTOR25.179/.243/.2740045-0.1
2028PROJ31% MLB27MLBTOR104.181/.246/.2782147-0.3
Next 2 projected WAR -0.4Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2034Service0.0First FA2035
2027MiLB2028MiLB2029Ext$0.8M2030Ext$0.8M2031Ext$0.9M2032Ext$3M2033Ext$5M2034Ext$7M
Skills · percentileMiLB Statcast 2026 AAA
Chase%72
Max EV69
Speed49
BB%33
Whiff%32
Z-Con%29
Career WAR0 WAR median (P10 -0 / P90 0, comp-based) · star 0% · didn't stick 98%
CompsMatt O'Neill (age 26) · Cooper Johnson (age 26) · Joe Cronin (age 25)
2027 FULL-SEASON PROJECTIONstats below = full-season projection
showingPROJ
wRC+†45
AVG/OBP/SLG.179 / .243 / .274
PA25
HR0
K%36
BB%8
BABIP280
ISO43
MLB%10%
Value2027 · WAR
BAT: -16.3 runs (wOBA-derived runs vs avg)-16BATRUN: +0.2 runs (SB/CS + UBR baserunning)+0RUNFLD: +0.0 runs (Defensive runs vs avg)+0FLDPOS: +2.7 runs (Positional adjustment)+3POSREP: +5.4 runs (Replacement-level credit)+5REPTotal WAR: -0.60-0.6WAR
trajectory · projected WAR by year
-0.6-0.32728
Tools · ContractCON 35 / POW 40
Toolsscout grade
CONTACT35
scouting grade only
POWER40
scouting grade only
EYE60
scouting grade only
SPEED45
scouting grade only
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   MiLB
MLB Debut   2029
Service   0 yrs (est)
Team Control Through   2034
First FA Year   2035
YearStatusSalary Proj WAR Value Surplus
2027MiLBstill in minors · estimated debut 2029
2028MiLBstill in minors · estimated debut 2029
2029Extbeyond projection horizon · no WAR estimate
2030Extbeyond projection horizon · no WAR estimate
2031Extbeyond projection horizon · no WAR estimate
2032Extbeyond projection horizon · no WAR estimate
2033Extbeyond projection horizon · no WAR estimate
2034Extbeyond projection horizon · no WAR estimate
Totals $0.0M $0.0M +$0.0M

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 these numbers are built

All seasons translated to park-neutral MLB-equivalent (MLE) and combined per year. 2027 = actual YTD + projected ROS + total. 2028+ via Advanced Marcel + aging curve.

YearAge LvlTeam MLB% PAAB H2B3BHR BBSOHBP SBCS AVGOBPSLGOPS ISOBABIP K%BB% wOBAwRC+ BATRUNFLDPOSREP WAR
▸ Career — actual stats, one row per stint (as recorded, no adjustments)
202322 A+South Bend Cubs — 10392 23802 9261 11 250324402726 152323 259 322 45 — — — — — —
202423 AANew Hampshire Fisher Cats — 368325 55724 401051 92 169262240502 71234 2911 237 11 — — — — — —
202524 AAABuffalo Bisons — 394336 761516 531241 11 226333330664 104337 3113 304 52 — — — — — —
202524 AANew Hampshire Fisher Cats — 4643 7101 3240 10 163217256473 93333 527 217 -20 — — — — — —
202625 AAABuffalo Bisons — 365330 7019111 321210 31 212282376658 164295 339 292 38 — — — — — —
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
202322 A+ MLESouth Bend Cubs — 10395 17501 6341 11 179235263498 84272 336 235 45 — — — — — —
202423 AA MLENew Hampshire Fisher Cats — 368336 47523 291291 92 140210193404 54212 358 185 11 — — — — — —
202524 AAA MLEBuffalo Bisons — 394351 661115 381511 11 188269268537 80306 3810 245 52 — — — — — —
202524 AA MLENew Hampshire Fisher Cats — 4644 5101 2300 10 114152205357 91306 654 139 -20 — — — — — —
202625 AAA MLEBuffalo Bisons — 365339 581517 231450 31 171224283507 112268 406 225 38 — — — — — —
202322 A+ MLESouth Bend Cubs — 10395 17501 6341 11 179235263498 84262 336 235 45 — — — — — —
202322 A+ RAWSouth Bend Cubs — 10392 23802 9261 11 250324402726 152323 259 322 45 — — — — — —
202423 AA MLENew Hampshire Fisher Cats — 368336 47523 291291 92 140210193404 54214 358 185 11 — — — — — —
202423 AA RAWNew Hampshire Fisher Cats — 368325 55724 401051 92 169262240502 71234 2911 237 11 — — — — — —
202524 AAA MLE2 teams — 440395 721216 401811 21 182259263522 81314 419 234 44 — — — — — —
202524 AAA RAW2 teams — 440379 831617 561481 21 219321322643 103336 3413 295 44 — — — — — —
202625 AAA MLEBuffalo Bisons — 365339 581517 231450 31 171224283507 112270 406 225 38 — — — — — —
202625 AAA RAWBuffalo Bisons — 365330 7019111 321210 31 212282376658 164295 339 292 38 — — — — — —
202322 A+ MLESouth Bend Cubs — 10395 17501 6341 11 179235263498 84272 336 235 45 — — — — — —
202423 AA MLENew Hampshire Fisher Cats — 368335 47523 291291 92 140210194404 54212 358 185 11 — — — — — —
202524 AAA MLE2 teams — 440396 721216 401811 21 182259263522 81306 419 234 44 — — — — — —
202625 AAA MLEBuffalo Bisons — 365339 581517 231450 31 171224283507 112268 406 225 38 — — — — — —
▸ Model inputs — neutral MLE (past 3 seasons)
202423 AA MLENew Hampshire Fisher Cats — 368335 47523 291291 92 140210194404 54212 358 185 11 — — — — — —
202524 AAA MLE2 teams — 440396 721216 401811 21 182259263522 81306 419 234 44 — — — — — —
202625 AAA MLEBuffalo Bisons — 365339 581517 231450 31 171224283507 112268 406 225 38 — — — — — —
▸ 2027 season
▸ 2027 — full MLE projection (neutral park, full availability)
202726 MLB MLETOR 10% 380347 621316 291441 41 178243273516 95279 388 235 45 -25 +0 +0 +4 +8 -0.6
▸ 2027 — real world (MLB)
202726 MLB CTXTOR 10% 2523 4100 290 00 179243274517 95280 368 236 45 -2 +0 +0 +0 +1 -0.1
▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%)
202827 MLB MLETOR 31% 336306 541115 261251 31 180246277523 97279 378 238 47 -21 +0 +0 +4 +7 -1.0
202827 MLB CTXTOR 31% 10495 17302 8390 10 181246278524 97280 388 239 47 -7 +0 +0 +1 +2 -0.3
▸ Career Totals
▸ Career totals — MLB only (actual + projected)
Career— A+C — 10495 17302 8390 10 179243274516 95273 388 239 37 -7 +0 +0 +1 +2 -0.3
/ 162G— A+C — 650594 10619012 502440 60 178242271513 93273 388 239 37 -41 +1 +0 +7 +14 -1.9
Career— MLE — 18621700 28956626 1437094 207 170236256492 86270 388 224 37 -37 +0 +0 +6 +13 -1.8
/ 162G— MLE — 650593 1012029 502481 72 170236256492 86271 388 224 37 -41 +0 +0 +7 +14 -2.0