FanGraphs Weekly Mailbag: April 4, 2026

It took all of per week for the Pirates to name up shortstop Konnor Griffin, the highest prospect in all of baseball, to make his debut of their residence opener Friday afternoon. Batting seventh, Griffin went 1-for-3 with a stroll in Pittsburgh’s 5-4 win over the Orioles, with the spotlight coming within the second inning. He stepped in with a runner on second and one out in opposition to Baltimore right-hander Kyle Bradish. The primary pitch was a slider effectively off the plate that Griffin chased and missed. He took the following pitch, a slider even farther away, for a ball, whiffed at one more slider low and away for strike two, and barely acquired a bit of a fourth-straight slider exterior the zone to remain alive. Then, lastly, he acquired a pitch to hit, a curveball on the black away. He scorched it into the left-center hole for a double to drive within the first Pirates run of the sport. Two pitches later, he confirmed off his 70-grade velocity, blazing round third to attain on a single to shallow proper discipline.

For those who’re studying this Members solely mailbag, you virtually actually know all about Griffin and his tantalizing, franchise-altering potential. Our prospect staff described him as a “freaky five-tool participant” after they ranked him no. 1 on our preseason Prime 100 listing and assigned him a 70 FV. He doesn’t flip 20 till the top of this month and instantly raises the ground of this Pirates staff considerably, even when he struggles some out of the gate. Michael Baumann wrote about Griffin on Thursday afternoon, and I’d encourage you to learn it if you wish to be taught extra about what Griffin brings to the Pirates and why, after simply 5 video games at Triple-A, they determined it was the proper time for his huge league profession to start.

That’s the final you’ll examine Griffin’s debut on this week’s mailbag. As a substitute, we’ll reply yours questions on the World Collection groups with probably the most and least WAR on their rosters on the time of their Fall Traditional, the dropped third strike rule, and gamers with the identical title. However first, I’d wish to remind you that this mailbag is unique to FanGraphs Members. For those who aren’t but a Member and wish to preserve studying, you possibly can join a Membership right here. It’s the easiest way to each expertise the location and help our workers, and it comes with a bunch of different nice advantages. Additionally, should you’d wish to ask a query for an upcoming mailbag, ship me an e-mail at mailbag@fangraphs.com.