July 14, 2026

Jahmai Jones and 1 others: Boston Red SoxDetroit Tigers

Close to a wash — the margin never reached a full win.

Boston Red Sox
franchise trade score · provisional
85far better
Franchise trade score85
Rest of season95WAR in+1.0WAR out0.0Net+1.0Net surplus$6.4M
Short term87WAR in+1.0WAR out0.0Net+1.0Net surplus$6.4M
Control window85WAR in+1.0WAR out0.0Net+1.0Net surplus$6.4M
Full tenure84WAR in+1.0WAR out0.0Net+1.0Net surplus$6.4M
Detroit Tigers
franchise trade score · provisional
15far worse
Franchise trade score15
Rest of season5WAR in0.0WAR out+1.0Net-1.0Net surplus−$6.4M
Short term13WAR in0.0WAR out+1.0Net-1.0Net surplus−$6.4M
Control window15WAR in0.0WAR out+1.0Net-1.0Net surplus−$6.4M
Full tenure16WAR in0.0WAR out+1.0Net-1.0Net surplus−$6.4M

Boston Red Sox received

Jahmai JonesDH · 29 · pre-arb · 5 yrs control+1.0WAR (control) · 1 yr78
Rest of season92WAR+1.0wRC+268PA47Surplus$6.4M
Short term81WAR+1.0wRC+268PA47Surplus$6.4M
Control window77WAR+1.0wRC+268PA47Surplus$6.4M
Full tenure76WAR+1.0wRC+268PA47Surplus$6.4M

too little playing time to rate quality

On the day: +1.3 WAR over the prior three seasons, wRC+ 159, salary $832K.

ReceivedStatusSalary that yearPaidWAR$/WARSurplus
Jahmai Jonespre-arb$832K$0.3M+1.0$0.4M$6.4M
Total over the control window$0.3M+1.0$0.4M$6.4M

Detroit Tigers received

Player to be named laterWAR (control)

Not rated — never reached the majors.

What this became

Nobody acquired here was traded on.

Also that day

KCR ⇄ MIL, 2026Kansas City Royals ⇄ Milwaukee Brewers

The web around this trade

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player · size = WAR delivered, colour = percentile ( worse better) franchise trade 0 players · 0 trades · 0 clubs
All BOS ⇄ DET tradesHow the scores work