Joan Sierra3B DSL Padres Brown
Age 19 R/R 5'10" / 175 lbs ROK HR +5% Svc 0.0 · Ctrl thru 2037
2026 FULL-SEASON PROJECTIONpark-neutral Marcel · 62 proj PA
wRC+†65
AVG/OBP/SLG.199 / .280 / .291
PA5
HR0
K%30
BB%8
ISO93
MLB%0%
Value2026 · WAR
BAT: -0.2 runs (wOBA-derived runs vs avg)-0BATRUN: -0.0 runs (SB/CS + UBR baserunning)-0RUNFLD: +0.0 runs (Defensive runs vs avg)+0FLDPOS: +0.0 runs (Positional adjustment)+0POSREP: +0.1 runs (Replacement-level credit)+0REPTotal WAR: -0.10-0.1WAR
0.00.51.00.10.20.30.40.40.40.30.20.126272829303132333435
projected WAR paid WAR ($/8M) surplus deficit+$10M ctrl surplus
Tools · Contract
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   MiLB
MLB Debut   2032
Service   0 yrs (est)
Team Control Through   2037
First FA Year   2038
YearStatusSalary Proj WAR Value Surplus
2026MiLBstill in minors · estimated debut 2032
2027MiLBstill in minors · estimated debut 2032
2028MiLBstill in minors · estimated debut 2032
2029MiLBstill in minors · estimated debut 2032
2030MiLBstill in minors · estimated debut 2032
2031MiLBstill in minors · estimated debut 2032
2032Pre-Arb$0.9M+0.4$1M+$0.5M
2033Pre-Arb$1.0M+0.4$0.9M+$0.5M
2034Pre-Arb$1.0M+0.4$0.9M+$0.4M
2035Arb-1$2M+0.3$0.6M+$0.0M (cut)
2036Arb-2$2M+0.2$0.4M+$0.0M (cut)
2037Arb-3$2M+0.1$0.2M+$0.0M (cut)
Totals $3M $4M +$1M

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. 2026 = actual YTD + projected ROS + total. 2027+ 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)
202316 ROKDSL Padres Brown 7259 11301 6207 00 186333288621 102263 288 300 89 -1 +0 +2 0.1
202417 ROKDSL Padres Brown 11080 13511 27262 71 163385287673 125226 2425 326 107 +1 +1 +2 0.4
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
202316 ROK MLEDSL Padres Brown 7261 8201 4297 00 131264213477 82207 406 201 22 -7 +0 +2 -0.5
202417 ROK MLEDSL Padres Brown 11091 10311 16382 71 110257198455 88168 3515 213 30 -9 +1 +2 -0.6
202316 ROK MLEDSL Padres Brown 7261 8201 4297 00 131264213477 82226 406 201 22
202316 ROK RAWDSL Padres Brown 7259 11301 6207 00 186333288621 102263 288 300 22
202417 ROK MLEDSL Padres Brown 11091 10311 16382 71 110257198455 88173 3515 213 30
202417 ROK RAWDSL Padres Brown 11080 13511 27262 71 163385287673 125226 2425 326 30
202316 ROK MLEDSL Padres Brown 7261 8201 4297 00 131264213477 82207 406 201 22
202417 ROK MLEDSL Padres Brown 11091 10311 16382 71 110257198455 88168 3515 213 30
▸ Model inputs — neutral MLE (past 3 seasons + 2026 so far)
202316 ROK MLEDSL Padres Brown 7261 8201 4297 00 131264213477 82207 406 201 22
202417 ROK MLEDSL Padres Brown 11091 10311 16382 71 110257198455 88168 3515 213 30
▸ 2026 season
202619 MLB MLESD 0% 55 1000 020 00 200200200400 287 400 265 65 -0 +0 +0 +0 +0 -0.1
▸ Career projection (2027+) — MLB context, MLB playing time (PA × MLB%)
202720 MLB MLESD 34% 120107 22412 10352 20 206286318603 112290 298 276 73 -4 +0 +0 +0 +3 -0.0
202821 MLB MLESD 48% 271241 521025 23775 41 216297336633 120291 288 283 78 -7 +0 +0 +1 +6 0.0
202922 MLB MLESD 54% 385342 751537 331087 61 219301342643 123292 289 289 82 -8 +1 +0 +1 +8 0.2
203023 MLB MLESD 57% 462411 901839 401288 72 219301343644 124293 289 292 84 -9 +1 +0 +2 +10 0.4
203124 MLB MLESD 57% 513455 10220411 441429 82 224305358663 134294 289 295 86 -9 +1 +0 +2 +11 0.5
203225 MLB MLESD 57% 544482 10821412 4715010 82 224306359665 135294 289 296 87 -9 +1 +0 +2 +12 0.6
203326 MLB MLESD 56% 562499 11021412 4815510 82 220302351652 130294 289 297 87 -9 +1 +0 +2 +12 0.7
203427 MLB MLESD 55% 568503 11121412 5015710 82 221304350654 129293 289 297 87 -9 +1 +0 +2 +12 0.7
203528 MLB MLESD 55% 568503 11121412 5015810 82 221304350654 129293 289 296 86 -9 +1 -1 +2 +12 0.5
203629 MLB MLESD 53% 561496 10921412 5015710 72 220304351655 131292 289 294 85 -10 +1 -1 +2 +12 0.3
203730 MLB MLESD 53% 552488 10520311 4915610 62 215300336636 121290 289 291 83 -11 +0 -2 +2 +12 0.1
203831 MLB MLESD 52% 539476 10119311 4815410 51 212298334632 122287 299 287 80 -13 +1 -3 +2 +12 -0.1
202720 MLB CTXSD 34% 4137 7101 3121 10 189268297566 108286 297 261 73 -1 +0 +0 +0 +1 -0.0
202821 MLB CTXSD 48% 131117 25512 11372 20 214292325617 111288 288 269 78 -3 +0 +0 +0 +3 0.0
202922 MLB CTXSD 54% 209185 40814 18594 31 216300335635 119289 289 274 82 -5 +0 +0 +1 +5 0.1
203023 MLB CTXSD 57% 262233 511025 22735 41 219300343643 124290 288 278 84 -5 +0 +0 +1 +6 0.2
203124 MLB CTXSD 57% 290258 571126 25805 41 221302349651 128291 289 280 86 -5 +0 +0 +1 +6 0.3
203225 MLB CTXSD 57% 307272 601127 26856 51 221303353656 132291 288 282 87 -5 +1 +0 +1 +7 0.4
203326 MLB CTXSD 56% 317281 621227 27886 51 221303352655 132291 289 283 87 -5 +1 +0 +1 +7 0.4
203427 MLB CTXSD 55% 315278 621227 28876 51 223308356664 133290 289 283 87 -5 +1 +0 +1 +7 0.4
203528 MLB CTXSD 55% 312275 601127 28876 41 218304349653 131290 289 282 86 -5 +0 -0 +1 +7 0.3
203629 MLB CTXSD 53% 300265 581127 27845 41 219303355658 136289 289 280 85 -5 +0 -1 +1 +6 0.2
203730 MLB CTXSD 53% 291258 551026 26825 31 213298337635 124287 289 277 83 -6 +0 -1 +1 +6 0.1
203831 MLB CTXSD 52% 281249 531026 25805 31 213297341639 129284 289 273 80 -7 +0 -1 +1 +6 -0.1
▸ Career Totals
▸ Career totals — MLB only (actual + projected)
Career A+C 30562708 5901122065 26685456 4310 218301346647 128291 289 279 82 -57 +5 -4 +11 +66 2.2
/ 162G A+C 650576 12624414 5718212 92 219302347650 128292 289 279 82 -12 +1 -1 +2 +14 0.5
Career MLE 58325160 111521640118 5121646110 8420 216300342642 126291 289 290 82 -106 +8 -7 +20 +122 3.8
/ 162G MLE 650575 12424413 5718312 92 216299339638 123291 289 290 82 -12 +1 -1 +2 +14 0.4