PHOENIX - Frank Thomas checked another yard-marker off his long rehabilitation process on Wednesday, a significant step in moving closer to playing in a Cactus League game.
That day could come as soon as Sunday. Thomas will have to be cleared to play by A's orthopedist, Dr. Jerrald Goldman, who will be in Phoenix on Saturday to examine the Big Hurt. If Goldman gives him the go-ahead, a Sunday appearance is possible, though it may come Tuesday since the A's make the 100-mile drive to Tucson on Monday, a trip Thomas almost surely won't make.
"It's hard to predict," trainer Larry Davis said. "We'll see how he does baserunning. If he has trouble, he wouldn't get in."
Thomas ran -- actually, it was more of a jog -- around the bases for the first time on one of the back fields, his initial jaunt since he underwent a second operation on his left foot last July. In all, Thomas made three trips around the bases. He went from home to first, home to second, first to third, and second to home. On that trip, Thomas hit third base a bit awkwardly.
The session, as planned, was stopped at that point.
"The last one, I was planning on scoring from second," Thomas said. "I planned on hitting the bag with my right foot, but I hit it with my left foot. It's OK. The screws are in there. I hit it OK. Right now, the worst thing to do is overuse it."