August 4, 1989

Roberto Hernández and 2 others: Chicago White SoxLos Angeles Angels

Chicago White Sox came out ahead by 9.1 WAR, most of it from Roberto Hernández.

Chicago White Sox
franchise trade score
91far better
Franchise trade score91
Rest of season50WAR in0.0WAR out0.0Net0.0Net surplus$0.0M
Short term50WAR in0.0WAR out0.0Net0.0Net surplus$0.0M
Control window94WAR in+8.9WAR out-0.2Net+9.1Net surplus$10.2M
Full tenure92WAR in+9.9WAR out-0.2Net+10.1Net surplus$8.8M
Los Angeles Angels
franchise trade score
9far worse
Franchise trade score9
Rest of season50WAR in0.0WAR out0.0Net0.0Net surplus$0.0M
Short term50WAR in0.0WAR out0.0Net0.0Net surplus$0.0M
Control window6WAR in-0.2WAR out+8.9Net-9.1Net surplus−$10.2M
Full tenure8WAR in-0.2WAR out+9.9Net-10.1Net surplus−$8.8M

Chicago White Sox received

Mark Doran—WAR (control)—

Not rated — never reached the majors.

Roberto HernándezP · 25 · prospect · 6 yrs control+8.9WAR (control) · 6 yr83
Rest of season47WAR0.0FIP−—IP0Surplus$0.0M
Short term45WAR0.0FIP−—IP0Surplus$0.0M
Control window94WAR+8.9FIP−71IP357Surplus$10.0M
Full tenure94WAR+9.9FIP−74IP405Surplus$8.6M
ReceivedStatusSalary that yearPaidWAR$/WARSurplus
Roberto Hernándezprospectest.$4.0M+8.9$0.4M$10.0M
Total over the control window$4.0M+8.9$0.4M$10.0M

Los Angeles Angels received

Mark DavisRF · 25 · prospect · 6 yrs control-0.2WAR (control) · 1 yr32
Rest of season47WAR0.0wRC+—PA0Surplus$0.0M
Short term45WAR0.0wRC+—PA0Surplus$0.0M
Control window28WAR-0.2wRC+-100PA2Surplus−$0.2M
Full tenure29WAR-0.2wRC+-100PA2Surplus−$0.2M

too little playing time to rate quality

ReceivedStatusSalary that yearPaidWAR$/WARSurplus
Mark Davisprospectest.$0.1M-0.2—−$0.2M
Total over the control window$0.1M-0.2—−$0.2M

What this became

  1. Roberto Hernández → SFGKeith Foulke, CHW ⇄ SFG, 1997+0.9 WAR
  2. Bob Howry → BOSBOS ⇄ CHW, 2002-0.3 WAR
  3. Keith Foulke → OAKKeith Foulke, CHW ⇄ OAK, 2002+2.6 WAR
  4. Frank Francisco → TEXFrank Francisco, CHW ⇄ TEX, 2003+4.9 WAR
  5. Joe Valentine → CINAaron Harang, CIN ⇄ OAK, 2003-0.8 WAR
  6. Billy Koch → MIAWilson Valdez, CHW ⇄ MIA, 2004+0.1 WAR
  7. Neal Cotts → CHCCHC ⇄ CHW, 2006-0.0 WAR
  8. David Aardsma → BOSBOS ⇄ CHW, 2008-0.2 WAR
  9. Frank Francisco → TORMike Napoli, TEX ⇄ TOR, 2011+0.7 WAR

The web around this trade

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