December 14, 2025

Isaac Collins and 2 others: Kansas City RoyalsMilwaukee Brewers

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

franchise trade score · provisional

83far better

Franchise trade score83

Rest of season50WAR in0.0WAR out0.0Net0.0Net surplus$0.0M

Short term85WAR in+0.5WAR out-0.5Net+1.0Net surplus$4.8M

Control window83WAR in+0.5WAR out-0.5Net+1.0Net surplus$4.8M

Full tenure82WAR in+0.5WAR out-0.5Net+1.0Net surplus$4.8M

franchise trade score · provisional

17far worse

Franchise trade score17

Rest of season50WAR in0.0WAR out0.0Net0.0Net surplus$0.0M

Short term15WAR in-0.5WAR out+0.5Net-1.0Net surplus−$4.8M

Control window17WAR in-0.5WAR out+0.5Net-1.0Net surplus−$4.8M

Full tenure18WAR in-0.5WAR out+0.5Net-1.0Net surplus−$4.8M

Kansas City Royals received

Isaac CollinsLF · 28 · pre-arb · 6 yrs control+0.6WAR (control) · 1 yr67

Rest of season47WAR0.0wRC+—PA0Surplus$0.0M

Short term69WAR+0.6wRC+88PA479Surplus$3.0M

Control window66WAR+0.6wRC+88PA479Surplus$3.0M

Full tenure66WAR+0.6wRC+88PA479Surplus$3.0M

On the day: -0.8 WAR over the prior three seasons, wRC+ 2, salary $761K.

Nick MearsP · 29 · arb 1 · 3 yrs control-0.1WAR (control) · 1 yr23

Rest of season47WAR0.0FIP−—IP0Surplus$0.0M

Short term21WAR-0.1FIP−110IP19Surplus−$2.3M

Control window23WAR-0.1FIP−110IP19Surplus−$2.3M

Full tenure24WAR-0.1FIP−110IP19Surplus−$2.3M

too little playing time to rate quality

On the day: +0.5 WAR over the prior three seasons, FIP− 82, salary $963K.

Received	Status	Salary that year	Paid	WAR	$/WAR	Surplus
Isaac Collins	pre-arb	$761K	$0.8M	+0.6	$1.4M	$3.0M
Nick Mears	arb 1	$963K	$1.9M	-0.1	—	−$2.3M
Total over the control window			$2.7M	+0.5	—	$0.7M

Angel ZerpaP · 26 · pre-arb · 4 yrs control-0.5WAR (control) · 1 yr9

Rest of season47WAR0.0FIP−—IP0Surplus$0.0M

Short term8WAR-0.5FIP−127IP13Surplus−$4.1M

Control window9WAR-0.5FIP−127IP13Surplus−$4.1M

Full tenure10WAR-0.5FIP−127IP13Surplus−$4.1M

too little playing time to rate quality

On the day: +0.8 WAR over the prior three seasons, FIP− 96, salary $779K.

Received	Status	Salary that year	Paid	WAR	$/WAR	Surplus
Angel Zerpa	pre-arb	$779K	$1.1M	-0.5	—	−$4.1M
Total over the control window			$1.1M	-0.5	—	−$4.1M

Nobody acquired here was traded on.

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player · size = WAR delivered, colour = percentile ( worse better) franchise trade 0 players · 0 trades · 0 clubs