SAN DIEGO -- Clayton Kershaw wants to maintain the five-day regimen that has defined his professional life, and Sunday was the day he was supposed to take the mound, stare toward home plate and cut up the strike zone with his slider and curveball and fastball.
But he can’t really throw the way he needs to, can’t really cut loose, because of a problem with the teres major muscle in his back. So Kershaw -- who was placed on the disabled list Saturday -- decided to simulate the physical exertion required in a start. Early in the afternoon, he ran sprints across left field in Petco Park, one after another, 25 in all; he held a stopwatch, to aid in the timing of his work.
But by 1 p.m. -- four hours before the scheduled first pitch -- a lot of the heavy lifting of his day was over. All he can do is work and heal and wait and root for his teammates, because he cannot pitch right now and there is much uncertainty about when he will pitch again.
"Whatever it is, we're going to take the time to get it right," Dodgers manager Don Mattingly said.
Andrew Cashner, who started against the Dodgers on Sunday night, suffered an injury similar to Kershaw's two years ago and missed two months. Jurickson Profar, the Rangers second baseman, also has been dealing with the same sort of problem that ails Kershaw, and he will miss a lot of the first half of this season.
Those timelines don’t necessarily apply to Kershaw, but