July 31, 2025

Mason Miller and 5 others: AthleticsSan Diego Padres

San Diego Padres came out ahead by 4.5 WAR, most of it from Mason Miller.

Athletics
franchise trade score · provisional
4far worse
Franchise trade score4
Rest of season3WAR in-0.2WAR out+1.0Net-1.2Net surplus−$11.1M
Short term1WAR in-0.2WAR out+4.3Net-4.5Net surplus−$40.9M
Control window4WAR in-0.2WAR out+4.3Net-4.5Net surplus−$40.9M
Full tenure5WAR in-0.2WAR out+4.3Net-4.5Net surplus−$40.9M
San Diego Padres
franchise trade score · provisional
96far better
Franchise trade score96
Rest of season97WAR in+1.0WAR out-0.2Net+1.2Net surplus$11.1M
Short term99WAR in+4.3WAR out-0.2Net+4.5Net surplus$40.9M
Control window96WAR in+4.3WAR out-0.2Net+4.5Net surplus$40.9M
Full tenure95WAR in+4.3WAR out-0.2Net+4.5Net surplus$40.9M

Athletics received

Leo De Vriesprospect—WAR (control)—

Not rated.

Henry Baezprospect—WAR (control)—

Not rated.

Eduarniel NúñezP · 26 · pre-arb · 6 yrs control-0.2WAR (control) · 1 yr22
Rest of season12WAR-0.2FIP−135IP8Surplus−$1.5M
Short term20WAR-0.2FIP−135IP8Surplus−$1.5M
Control window22WAR-0.2FIP−135IP8Surplus−$1.5M
Full tenure23WAR-0.2FIP−135IP8Surplus−$1.5M

too little playing time to rate quality

Braden Nettprospect—WAR (control)—

Not rated.

ReceivedStatusSalary that yearPaidWAR$/WARSurplus
Eduarniel Núñezpre-arbest.$0.3M-0.2—−$1.5M
Total over the control window$0.3M-0.2—−$1.5M

San Diego Padres received

JP SearsP · 29 · pre-arb · 4 yrs control-0.2WAR (control) · 2 yr16
Rest of season11WAR-0.2FIP−149IP25Surplus−$1.7M
Short term15WAR-0.2FIP−134IP57Surplus−$4.2M
Control window17WAR-0.2FIP−134IP57Surplus−$4.2M
Full tenure17WAR-0.2FIP−134IP57Surplus−$4.2M

On the day: +4.4 WAR over the prior three seasons, FIP− 120, salary $770K.

Mason MillerP · 27 · pre-arb · 5 yrs control+4.5WAR (control) · 2 yr95
Rest of season94WAR+1.2FIP−29IP23Surplus$11.3M
Short term98WAR+4.5FIP−24IP85Surplus$43.6M
Control window94WAR+4.5FIP−24IP85Surplus$43.6M
Full tenure93WAR+4.5FIP−24IP85Surplus$43.6M

On the day: +4.9 WAR over the prior three seasons, FIP− 54, salary $765K.

ReceivedStatusSalary that yearPaidWAR$/WARSurplus
JP Searspre-arb$770K$3.1M-0.2—−$4.2M
Mason Millerpre-arb$765K$4.3M+4.5$1.0M$43.6M
Total over the control window$7.4M+4.3$1.7M$39.4M

What this became

  1. Eduarniel Núñez → BALBAL ⇄ OAK, 20260.0 WAR

Also that day

Jim Jarvis, ATL ⇄ DET, 2025Atlanta Braves ⇄ Detroit TigersCHC ⇄ WSN, 2025Chicago Cubs ⇄ Washington NationalsBlaze Jordan, BOS ⇄ STL, 2025Boston Red Sox ⇄ St. Louis CardinalsShane Bieber, CLE ⇄ TOR, 2025Cleveland Guardians ⇄ Toronto Blue JaysRamón Urías, BAL ⇄ HOU, 2025Baltimore Orioles ⇄ Houston AstrosCLE ⇄ DET, 2025Cleveland Guardians ⇄ Detroit TigersAndrew Kittredge, BAL ⇄ CHC, 2025Baltimore Orioles ⇄ Chicago CubsEugenio Suárez, ARI ⇄ SEA, 2025Arizona Diamondbacks ⇄ Seattle MarinersPaul Gervase, LAD ⇄ TBR, 2025Los Angeles Dodgers ⇄ Tampa Bay RaysKyle Finnegan, DET ⇄ WSN, 2025Detroit Tigers ⇄ Washington NationalsHarrison Bader, MIN ⇄ PHI, 2025Minnesota Twins ⇄ Philadelphia PhilliesFreddy Fermin, KCR ⇄ SDP, 2025Kansas City Royals ⇄ San Diego PadresAnthony Nunez, BAL ⇄ NYM, 2025Baltimore Orioles ⇄ New York MetsBrandon Valenzuela, SDP ⇄ TOR, 2025San Diego Padres ⇄ Toronto Blue JaysBrock Stewart, LAD ⇄ MIN, 2025Los Angeles Dodgers ⇄ Minnesota TwinsMIN ⇄ TEX, 2025Minnesota Twins ⇄ Texas RangersCOL ⇄ NYY, 2025Colorado Rockies ⇄ New York YankeesEvan Sisk, KCR ⇄ PIT, 2025Kansas City Royals ⇄ Pittsburgh PiratesMiguel Andújar, CIN ⇄ OAK, 2025Cincinnati Reds ⇄ AthleticsCarlos Correa, HOU ⇄ MIN, 2025Houston Astros ⇄ Minnesota TwinsAlex Call, LAD ⇄ WSN, 2025Los Angeles Dodgers ⇄ Washington NationalsRyan Gusto, HOU ⇄ MIA, 2025Houston Astros ⇄ Miami MarlinsOswald Peraza, LAA ⇄ NYY, 2025Los Angeles Angels ⇄ New York YankeesDET ⇄ PHI, 2025Detroit Tigers ⇄ Philadelphia PhilliesLouis Varland, MIN ⇄ TOR, 2025Minnesota Twins ⇄ Toronto Blue JaysMike Yastrzemski, KCR ⇄ SFG, 2025Kansas City Royals ⇄ San Francisco GiantsJosé Caballero, NYY ⇄ TBR, 2025New York Yankees ⇄ Tampa Bay RaysTaj Bradley, MIN ⇄ TBR, 2025Minnesota Twins ⇄ Tampa Bay RaysRamón Laureano, BAL ⇄ SDP, 2025Baltimore Orioles ⇄ San Diego PadresAdrian Houser, CHW ⇄ TBR, 2025Chicago White Sox ⇄ Tampa Bay RaysBrandon Lockridge, MIL ⇄ SDP, 2025Milwaukee Brewers ⇄ San Diego PadresPhil Maton, STL ⇄ TEX, 2025St. Louis Cardinals ⇄ Texas RangersCHC ⇄ MIN, 2025Chicago Cubs ⇄ Minnesota TwinsDavid Bednar, NYY ⇄ PIT, 2025New York Yankees ⇄ Pittsburgh PiratesCHC ⇄ PIT, 2025Chicago Cubs ⇄ Pittsburgh PiratesMerrill Kelly, ARI ⇄ TEX, 2025Arizona Diamondbacks ⇄ Texas RangersNYY ⇄ SFG, 2025New York Yankees ⇄ San Francisco GiantsDET ⇄ TEX, 2025Detroit Tigers ⇄ Texas RangersBAL ⇄ DET, 2025Baltimore Orioles ⇄ Detroit TigersBOS ⇄ LAD, 2025Boston Red Sox ⇄ Los Angeles DodgersARI ⇄ MIL, 2025Arizona Diamondbacks ⇄ Milwaukee BrewersDietrich Enns, BAL ⇄ DET, 2025Baltimore Orioles ⇄ Detroit Tigers

The web around this trade

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