Sebastián Rivero

C Salt Lake Bees
Age 28 R/R 6'1" / 210 lbs AAA K +5%HR +4% Svc 6.000 · Ctrl thru 2027
Overview
AAA40-MANExt / FA-dealFA 2028
YearAgeLvl / TeamPAAVG/OBP/SLGHRSBwRC+WARMLE AVG/OBP/SLG
202425AAMississippi B…162.169/.222/.243107—.153/.196/.227
202526MLBLAA34.182/.206/.24201250.5
202627MLBLAA57.245/.286/.28300610.3
2027PROJ45% MLB28MLBLAA108.222/.264/.3081161-0.1
2028PROJ48% MLB29MLBLAA143.220/.264/.3072161-0.2
Last 3 seasons WAR 0.8  ·  Next 2 projected WAR -0.2Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2027Service6.000First FA2028
2027Ext / FA-deal$0.9M
Skills · percentileMiLB Statcast 2026 AAA
Z-Con%95
Whiff%88
K%86
Max EV63
BB%25
Speed19
CompsJonathan Mota (age 28) · Diego Goris (age 28) · Alex D. Mejia (age 28)
2027 FULL-SEASON PROJECTIONstats below = full-season projection
showingPROJ
wRC+†61
AVG/OBP/SLG.222 / .264 / .308
PA108
HR1
K%21
BB%5
BABIP269
ISO69
MLB%45%
Value2027 · WAR
BAT: -11.1 runs (wOBA-derived runs vs avg)-11BATRUN: -0.7 runs (SB/CS + UBR baserunning)-1RUNFLD: -0.4 runs (Defensive runs vs avg)-0FLDPOS: +4.3 runs (Positional adjustment)+4POSREP: +5.2 runs (Replacement-level credit)+5REPTotal WAR: +0.00+0.0WAR
trajectory · projected WAR by year
0.0-0.22728
Tools · ContractCON 55 / POW 50
Toolsscout grade · Statcast %ile · 2022-2026
CONTACT55
Whiff%
659.4%
xAVG
100.211
POWER50
Barrel%
163.8
Avg EV
1084.7
Bat Spd
3970.1
EYE30
Chase%
9023.7%
SPEED45
Sprint
1025.5
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   FA
MLB Debut   2021
Service   6.000 yrs.days
Team Control Through   2027
First FA Year   2028
YearStatusSalary Proj WAR Value Surplus
2027Ext / FA-deal$0.9M———
Totals $0.9M $0.0M -$0.9M

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)
201617 ROKAZL Royals — 172161 451000 7291 00 280314342655 62338 174 291 33 — — — — — —
201718 ROKBurlington Royals — 198189 50814 6301 00 265291381672 116293 153 296 36 — — — — — —
201819 ALexington Legends — 306279 721607 17592 01 258305391696 133300 196 303 48 — — — — — —
201920 A+Wilmington Blue Rocks — 326288 611411 19756 22 212275278553 66276 236 246 20 — — — — — —
202122 MLBKansas City Royals — 4440 7200 3151 00 175250225475 50280 347 225 39 -3 +0 -1 +4 +1 0.1
202122 AAAOmaha Storm Chasers — 163150 39713 10453 21 260319380699 120353 286 315 55 — — — — — —
202223 MLBKansas City Royals — 2926 4000 2100 00 154214154368 250 347 173 4 -3 +0 +1 +4 +1 0.2
202223 AANorthwest Arkansas Naturals — 178156 341505 15383 10 218299410709 192250 218 309 57 — — — — — —
202324 AAACharlotte Knights — 213194 451114 9425 01 232284361644 129268 204 283 48 — — — — — —
202324 AABirmingham Barons — 5448 8100 591 00 167259188447 21205 179 219 -1 — — — — — —
202324 INTLTiburones de La Guaira — 6453 11210 6120 00 208288283571 75256 199 244 51 — — — — — —
202425 AAAGwinnett Stripers — 9789 19400 7200 10 213271258529 45275 217 243 29 — — — — — —
202425 AAMississippi Braves — 162148 25801 7383 00 169222243465 74218 234 209 7 — — — — — —
202425 INTLTiburones de La Guaira — 5544 8200 781 01 182308227535 45222 1513 248 54 — — — — — —
202526 MLBLos Angeles Angels — 3433 6200 190 10 182206242448 61250 263 203 25 -3 +0 +0 +7 +1 0.5
202526 AAASalt Lake Bees — 254231 61919 14452 12 264310429739 165291 186 319 59 — — — — — —
202526 INTLTiburones de La Guaira — 9984 24402 9212 01 286368405773 119344 219 337 114 — — — — — —
202627 MLBLos Angeles Angels — 5753 13200 3120 00 245286283569 38317 215 256 61 -3 +0 +0 +4 +1 0.3
202627 AAASalt Lake Bees — 117105 28401 9171 01 267330333664 67303 158 300 66 — — — — — —
202627 ARancho Cucamonga Quakes — 1714 1000 211 00 7123571307 77 612 179 -25 — — — — — —
202627 INTLTiburones de La Guaira — 3231 8102 140 00 258281484765 226240 123 333 112 — — — — — —
▸ Career Totals (raw MLB only — historical actual)
MLB Career— — 164152 30600 9461 10 197247237484 39283 285 222 37 -12 +0 +1 +18 +4 1.0
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
201617 ROK MLEAZL Royals — 172164 35700 4421 00 213237256493 43279 242 217 33 — — — — — —
201718 ROK MLEBurlington Royals — 198191 39613 4431 00 204224293518 89238 222 221 36 — — — — — —
201819 A MLELexington Legends — 306285 601205 11792 01 211245305550 95257 264 239 48 — — — — — —
201920 A+ MLEWilmington Blue Rocks — 326296 531111 111046 22 179224233457 54247 323 198 20 — — — — — —
202122 MLB MLEKansas City Royals — 4440 7200 3151 00 175250225475 50280 347 226 39 -3 +0 -1 +4 +1 0.1
202122 AAA MLEOmaha Storm Chasers — 163153 33612 7553 21 216264307571 92316 344 249 55 — — — — — —
202223 MLB MLEKansas City Royals — 2926 4000 2100 00 154214154368 250 347 174 4 -3 +0 +1 +4 +1 0.2
202223 AA MLENorthwest Arkansas Naturals — 178160 291204 11473 10 181247331578 150211 266 253 57 — — — — — —
202324 AAA MLECharlotte Knights — 213197 39912 6525 01 198240284525 86246 243 239 48 — — — — — —
202324 AA MLEBirmingham Barons — 5450 7100 3121 00 140204160364 20169 226 166 -1 — — — — — —
202425 AAA MLEGwinnett Stripers — 9791 17300 5250 10 187229220449 33267 265 211 29 — — — — — —
202425 AA MLEMississippi Braves — 162150 23801 5453 00 153196227423 73199 283 179 7 — — — — — —
202526 MLB MLELos Angeles Angels — 3433 6200 190 10 182206242448 61250 263 206 25 -3 +0 +0 +7 +1 0.5
202526 AAA MLESalt Lake Bees — 254236 51716 10552 12 216254331585 114249 224 256 59 — — — — — —
202627 MLB MLELos Angeles Angels — 5753 13200 3120 00 245286283569 38317 215 258 61 -3 +0 +0 +4 +1 0.3
202627 AAA MLESalt Lake Bees — 117108 28401 6201 01 259304324628 65288 175 266 66 — — — — — —
202627 A MLERancho Cucamonga Quakes — 1715 1000 111 00 6717667243 67 66 131 -25 — — — — — —
201617 ROK MLEAZL Royals — 172164 35700 4421 00 213237256493 43285 242 217 33 — — — — — —
201617 ROK RAWAZL Royals — 172161 451000 7291 00 280314342655 62338 174 291 33 — — — — — —
201718 ROK MLEBurlington Royals — 198191 39613 4431 00 204224293518 89245 222 221 36 — — — — — —
201718 ROK RAWBurlington Royals — 198189 50814 6301 00 265291381672 116293 153 296 36 — — — — — —
201819 A MLELexington Legends — 306285 601205 11792 01 211245305550 95268 264 239 48 — — — — — —
201819 A RAWLexington Legends — 306279 721607 17592 01 258305391696 133300 196 303 48 — — — — — —
201920 A+ MLEWilmington Blue Rocks — 326296 531111 111046 22 179224233457 54265 323 198 20 — — — — — —
201920 A+ RAWWilmington Blue Rocks — 326288 611411 19756 22 212275278553 66276 236 246 20 — — — — — —
202122 AAA MLE2 teams — 207193 40812 10704 21 207261290551 83314 345 244 51 — — — — — —
202122 AAA RAW2 teams — 207190 46913 13604 21 242304347652 105339 296 296 51 — — — — — —
202223 AA MLE2 teams — 207186 331204 13573 10 177243306549 129227 286 242 50 — — — — — —
202223 AA RAW2 teams — 207182 381505 17483 10 209287374661 165250 238 290 50 — — — — — —
202324 AAA MLE3 teams — 331303 581313 12786 01 191237271507 79240 244 224 38 — — — — — —
202324 AAA RAW3 teams — 331295 641424 20636 01 217280319599 102255 196 265 38 — — — — — —
202425 AA MLE3 teams — 314291 501401 11854 11 172212230443 58238 274 191 15 — — — — — —
202425 AA RAW3 teams — 314281 521401 21664 11 185252246497 60237 217 227 15 — — — — — —
202526 AAA MLE3 teams — 387358 781319 15864 23 218257335592 117257 224 250 55 — — — — — —
202526 AAA RAW3 teams — 387348 9115111 24754 23 261316405721 144300 196 314 55 — — — — — —
202627 AAA MLE4 teams — 223206 48701 12392 01 233282282563 49280 175 252 56 — — — — — —
202627 AAA RAW4 teams — 223203 50703 15342 01 246305325630 79280 157 284 56 — — — — — —
201617 ROK MLEAZL Royals — 172165 35700 4421 00 212237255491 42279 242 217 33 — — — — — —
201718 ROK MLEBurlington Royals — 198191 39613 4431 00 204224293518 89238 222 221 36 — — — — — —
201819 A MLELexington Legends — 306290 601205 11792 01 207245300545 93257 264 239 48 — — — — — —
201920 A+ MLEWilmington Blue Rocks — 326306 531111 111046 22 173224225449 52247 323 198 20 — — — — — —
202122 AAA MLE2 teams — 207191 40812 10704 21 209261293554 84308 345 244 51 — — — — — —
202223 AA MLE2 teams — 207189 331204 13573 10 175243302544 127216 286 242 50 — — — — — —
202324 AAA MLE3 teams — 331310 581313 12786 01 187237265501 77230 244 224 38 — — — — — —
202425 AA MLE3 teams — 314296 501401 11854 11 169212226439 57224 274 191 15 — — — — — —
202526 AAA MLE3 teams — 387365 781319 15864 23 214257329586 115249 224 250 55 — — — — — —
202627 AAA MLE4 teams — 223207 48701 12392 01 232282280562 48277 175 252 56 — — — — — —
▸ Model inputs — neutral MLE (past 3 seasons)
202425 AA MLE3 teams — 314296 501401 11854 11 169212226439 57224 274 191 15 — — — — — —
202526 AAA MLE3 teams — 387365 781319 15864 23 214257329586 115249 224 250 55 — — — — — —
202627 AAA MLE4 teams — 223207 48701 12392 01 232282280562 48277 175 252 56 — — — — — —
▸ 2027 season
▸ 2027 — full MLE projection (neutral park, full availability)
202728 MLB MLELAA 45% 241226 50913 11512 21 223266311576 88272 215 259 61 -11 +0 -0 +4 +5 0.0
▸ 2027 — real world (MLB)
202728 MLB CTXLAA 45% 108101 22401 5231 10 222264308572 87269 215 257 61 -5 +0 -0 +2 +2 -0.1
▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%)
202829 MLB MLELAA 48% 300281 621114 14642 11 222265309575 87271 215 258 61 -14 -0 -2 +5 +6 -0.4
202829 MLB CTXLAA 48% 143134 29502 7301 10 220264307571 87269 215 257 61 -7 +0 -1 +3 +3 -0.2
▸ Career Totals
▸ Career totals — MLB only (actual + projected)
Career— A+C — 307286 591102 16762 20 206253266519 59273 255 238 43 -19 +0 -0 +21 +7 0.9
/ 162G— A+C — 650606 1242304 341614 40 205252262514 58271 255 238 43 -40 +1 -1 +44 +14 1.9
Career— MLE — 32122980 606123736 12879837 1112 203245286531 82262 254 232 43 -37 +0 -2 +28 +15 0.4
/ 162G— MLE — 650603 1222517 261617 22 202244282526 80260 254 232 43 -34 +0 -1 +26 +14 0.4