The White Sox and Blue Jays Swap Backup Catchers

If I told you that two contending teams swapped major leaguers, you’d probably have an idea of what that looks like. Maybe a reliever and a fourth outfielder changed hands, or something like that. The Blue Jays and the White Sox didn’t do that, though; they swapped catchers, as Jeff Passan first reported:
The Chicago White Sox and Toronto Blue Jays are in agreement on a trade that will send catcher Zack Collins to the Blue Jays in exchange for catcher Reese McGuire, sources familiar with the deal tell ESPN.
— Jeff Passan (@JeffPassan) April 3, 2022
But even though both Reese McGuire and Zack Collins play catcher, they do so in very different ways. Amusingly, as we at FanGraphs work through our Positional Power Rankings, Collins is essentially positionless power. His home run totals in the minors and batted ball metrics in the majors tell a consistent story; if he can figure out a way to limit his strikeouts, he’ll be a fearsome hitter.
In a previous era, that might have secured him a starting catching role. But our newfound understanding of the value of receiving has exposed Collins as one of the worst defenders at the position — one who was worth a ghastly 14 runs below average in only 506 innings of catching last year. It’s not an easy skill to show with a GIF or two, and that sounds like a ton of runs to surrender in such a short time. But that matches up with the eye test, and the Blue Jays will likely use Collins mainly as a first baseman and DH.
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