Impact Specifically, Jarvis is getting more extension on his fastball, which averaged 5.2 feet of extension last season, one of the lowest marks in organized baseball (average is 6.3 feet). That means his fastball has farther to travel to home plate than that of the average pitcher, giving hitters more time to react. He possesses a 95 mph heater, but it was hit hard in 2022, and the right-hander believes it was due to his short extension. He reached 5.8 feet last week and has reached 6.1 to 6.3 feet of range in mound sessions this spring. Jarvis is also working on better pitch deception so that hitters have less time to adjust to what he's throwing. The first-round pick in 2020 posted an 8.27 ERA and gave up 27 home runs (2.3 HR/9) over 25 starts (106.2 IP) at Double-A Amarillo in 2022. The results this spring are encouraging, as Jarvis has allowed one run on four hits while striking out three batters over four innings.
MARCH 5, 2023 • ROTOWIRE
