With his first pitch in a Texas Rangers uniform, Jacob deGrom threw a 99.6 mph fastball. His next five fastballs, in his Opening Day start this March, clocked in at 99.4, 99.5, 99.7, 100.1 and 101.0. He lasted just 73 pitches in that outing, his first with the Rangers after signing a five-year, $185 million contract as a free agent, but deGrom would throw 16 of them at 99 mph or faster, plus another dozen at 98 mph.
It seemed like a bright omen of things to come. Instead, his final pitch of 2023 came just 29 days later, on April 28.