Ronald Rosario

C Portland Sea Dogs
Age 24 R/R 5'11" / 175 lbs AA HR -5%K -4% Svc 0.0 · Ctrl thru 2035
Overview
AAPROSPECTMiLBFA 2036
ETA2029MLB%2%
YearAgeLvl / TeamPAAVG/OBP/SLGHRSBwRC+WARMLE AVG/OBP/SLG
202522AABOS402.201/.280/.32111540—.185/.244/.272
202623AABOS314.267/.324/.49716291—.241/.285/.418
2027PROJ2% MLB24MLBBOS6.218/.267/.35000680.0
2028PROJ39% MLB25MLBBOS130.221/.271/.35641710.0
2029PROJ56% MLB26MLBBOS214.222/.274/.35862730.2
Next 3 projected WAR 0.2Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2035Service0.0First FA2036
2027MiLB2028MiLB2029MiLB2030Pre-Arb$0.8M2031Pre-Arb$0.9M2032Pre-Arb$0.9M2033Arb-1$3M2034Ext$5M+1
Skills · percentileMiLB Statcast 2026 AA
ISO84
wOBA65
wRC+65
K%64
Z-Con%33
Speed28
Career WAR0 WAR median (P10 -0 / P90 2, comp-based) · star 0% · didn't stick 89%
CompsLuca Tresh (age 24) · Jose Gil (age 24) · Abrahan Gutierrez (age 24)
2027 FULL-SEASON PROJECTIONstats below = full-season projection
showingPROJ
wRC+†68
AVG/OBP/SLG.218 / .267 / .350
PA6
HR0
K%33
BB%5
BABIP273
ISO130
MLB%2%
Value2027 · WAR
BAT: -11.3 runs (wOBA-derived runs vs avg)-11BATRUN: -0.2 runs (SB/CS + UBR baserunning)-0RUNFLD: +0.0 runs (Defensive runs vs avg)+0FLDPOS: +5.3 runs (Positional adjustment)+5POSREP: +6.5 runs (Replacement-level credit)+6REPTotal WAR: +0.30+0.3WAR
0.00.51.00.00.20.20.20.10.027282930313233343536
━ projected WAR━ paid WAR ($/8M) surplus deficit+$0M ctrl surplus
Tools · ContractCON 35 / POW 40
Toolsscout grade
CONTACT35
scouting grade only
POWER40
scouting grade only
EYE40
scouting grade only
SPEED45
scouting grade only
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   MiLB
MLB Debut   2030
Service   0 yrs (est)
Team Control Through   2035
First FA Year   2036
YearStatusSalary Proj WAR Value Surplus
2027MiLBstill in minors · estimated debut 2030
2028MiLBstill in minors · estimated debut 2030
2029MiLBstill in minors · estimated debut 2030
2030Pre-Arb$0.8M+0.2$0.6M+$0.0M
2031Pre-Arb$0.9M+0.2$0.6M+$0.0M
2032Pre-Arb$0.9M+0.1$0.3M+$0.0M (cut)
2033Arb-1$3M———
2034Extbeyond projection horizon · no WAR estimate
2035Extbeyond projection horizon · no WAR estimate
Totals $2M $1M +$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. Catcher framing: only 2027 Statcast framing is modeled (Baseball Savant server-caches the leaderboard to the current season); prior-year framing is unmodeled — projections for established framers may run below FG-DC by 1-3 WAR.

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)
202118 ROKDSL BOS Blue — 2016 8101 410 00 5006007501.350 250500 520 579 130 — — — — — —
202219 ROKFCL Red Sox — 5141 10200 7113 00 244392293685 49333 2214 331 36 — — — — — —
202320 A+Greenville Drive — 247215 561223 27742 10 260348377725 116376 3011 326 53 — — — — — —
202320 ASalem Red Sox — 7256 14511 12222 00 250400429829 179371 3117 365 82 — — — — — —
202421 A+Greenville Drive — 427390 951918 32822 21 244304359663 115287 197 298 45 — — — — — —
202522 AAPortland Sea Dogs — 402358 7210011 33956 53 201280321601 120239 248 272 40 — — — — — —
202623 AAPortland Sea Dogs — 314288 7716116 22692 21 267324497820 229299 227 357 91 — — — — — —
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
202118 ROK MLEDSL BOS Blue — 2017 5100 310 00 294400353753 59318 515 361 130 — — — — — —
202219 ROK MLEFCL Red Sox — 5144 7100 4163 00 159275182456 23257 318 222 36 — — — — — —
202320 A+ MLEGreenville Drive — 247226 46913 16992 10 204262292554 88331 406 247 53 — — — — — —
202320 A MLESalem Red Sox — 7260 12411 8302 00 200314350664 150339 4211 290 82 — — — — — —
202421 A+ MLEGreenville Drive — 427401 801417 211122 21 200243292535 92255 265 235 45 — — — — — —
202522 AA MLEPortland Sea Dogs — 402368 68808 231196 53 185244272516 87239 306 228 40 — — — — — —
202623 AA MLEPortland Sea Dogs — 314294 7114112 16842 21 241285418704 177292 275 302 91 — — — — — —
202118 ROK MLEDSL BOS Blue — 2017 5100 310 00 294400353753 59312 515 361 130 — — — — — —
202118 ROK RAWDSL BOS Blue — 2016 8101 410 00 5006007501.350 250500 520 579 130 — — — — — —
202219 ROK MLEFCL Red Sox — 5144 7100 4163 00 159275182456 23250 318 222 36 — — — — — —
202219 ROK RAWFCL Red Sox — 5141 10200 7113 00 244392293685 49333 2214 331 36 — — — — — —
202320 A+ MLE2 teams — 319286 581324 241294 10 203274304578 101342 408 257 60 — — — — — —
202320 A+ RAW2 teams — 319271 701734 39964 10 258360387747 129375 3012 335 60 — — — — — —
202421 A+ MLEGreenville Drive — 427401 801417 211122 21 200243292535 92256 265 235 45 — — — — — —
202421 A+ RAWGreenville Drive — 427390 951918 32822 21 244304359663 115287 197 298 45 — — — — — —
202522 AA MLEPortland Sea Dogs — 402368 68808 231196 53 185244272516 87246 306 228 40 — — — — — —
202522 AA RAWPortland Sea Dogs — 402358 7210011 33956 53 201280321601 120239 248 272 40 — — — — — —
202623 AA MLEPortland Sea Dogs — 314294 7114112 16842 21 241285418704 177296 275 302 91 — — — — — —
202623 AA RAWPortland Sea Dogs — 314288 7716116 22692 21 267324497820 229299 227 357 91 — — — — — —
202118 ROK MLEDSL BOS Blue — 2017 5100 310 00 294400353753 59318 515 361 130 — — — — — —
202219 ROK MLEFCL Red Sox — 5144 7100 4163 00 159275182456 23257 318 222 36 — — — — — —
202320 A+ MLE2 teams — 319288 581324 241294 10 201274302576 101333 408 257 60 — — — — — —
202421 A+ MLEGreenville Drive — 427401 801417 211122 21 200243292535 92255 265 235 45 — — — — — —
202522 AA MLEPortland Sea Dogs — 402370 68808 231196 53 184244270515 86239 306 228 40 — — — — — —
202623 AA MLEPortland Sea Dogs — 314293 7114112 16842 21 242285420705 177292 275 302 91 — — — — — —
▸ Model inputs — neutral MLE (past 3 seasons)
202421 A+ MLEGreenville Drive — 427401 801417 211122 21 200243292535 92255 265 235 45 — — — — — —
202522 AA MLEPortland Sea Dogs — 402370 68808 231196 53 184244270515 86239 306 228 40 — — — — — —
202623 AA MLEPortland Sea Dogs — 314293 7114112 16842 21 242285420705 177292 275 302 91 — — — — — —
▸ 2027 season
▸ 2027 — full MLE projection (neutral park, full availability)
202724 MLB MLEBOS 2% 364339 7313110 19963 31 213261342604 130264 265 269 68 -14 +0 +0 +7 +8 0.3
▸ 2027 — real world (MLB)
202724 MLB CTXBOS 2% 66 1000 020 00 218267350617 132273 330 275 68 -0 +0 +0 +0 +0 0.0
▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%)
202825 MLB MLEBOS 39% 336311 671219 19883 31 215265348613 133265 266 273 71 -12 +0 +0 +6 +7 0.2
202926 MLB MLEBOS 56% 383355 7714111 22993 42 216268350619 134266 266 275 73 -12 +0 +0 +7 +8 0.3
203027 MLB MLEBOS 62% 403373 8014111 241043 42 217270351620 134267 266 276 73 -13 +0 +0 +7 +9 0.3
203128 MLB MLEBOS 65% 412381 8215111 251073 32 216270349619 133267 266 276 73 -13 -0 -1 +7 +9 0.2
203229 MLB MLEBOS 64% 411380 8215111 251073 32 215270346616 130267 266 275 72 -14 -0 -1 +7 +9 0.1
203330 MLB MLEBOS 70% 408377 7914110 251073 23 212266338604 126265 266 270 69 -15 -1 -2 +7 +9 -0.2
202825 MLB CTXBOS 39% 130121 27504 7341 11 221271356627 135274 265 279 71 -4 -0 +0 +2 +3 0.0
202926 MLB CTXBOS 56% 214198 45916 12552 21 222274358632 136276 266 281 73 -7 +0 +0 +4 +5 0.2
203027 MLB CTXBOS 62% 248229 521017 15642 21 223275359634 136276 266 282 73 -8 +0 +0 +4 +5 0.2
203128 MLB CTXBOS 65% 266246 551117 16692 21 222276357633 135277 266 282 73 -9 +0 -0 +5 +6 0.2
203229 MLB CTXBOS 64% 265245 551117 16692 21 221275354629 133276 266 281 72 -9 +0 -1 +5 +6 0.1
203330 MLB CTXBOS 70% 286265 581117 17752 12 218272346618 128274 266 276 69 -11 -1 -1 +5 +6 -0.1
▸ Career Totals
▸ Career totals — MLB only (actual + projected)
Career— A+C — 14091304 29257538 8336611 107 224276363639 139280 266 280 66 -47 -1 -3 +25 +31 0.5
/ 162G— A+C — 650602 13526218 381695 53 224276364640 140280 266 280 66 -22 -0 -1 +12 +14 0.2
Career— MLE — 41843864 81514511102 247115238 3218 211265333598 122271 286 266 66 -90 -1 -4 +47 +57 1.0
/ 162G— MLE — 650600 12823216 381796 53 213267338605 125274 286 266 66 -22 -0 -1 +12 +14 0.2