3:28 PM - Xavier Isaac (TB) revealed Friday that he underwent brain surgery in July, Marc Topkin of the Tampa Bay Times reports.

1:46 PM - Xavier Isaac (TB) Montgomery placed Isaac on the 7-day injured list July 6 with an undisclosed injury.

1:23 PM - Xavier Isaac (TB) started at DH and went 0-for-1 with three walks Thursday for Double-A Montgomery. He had not played since May 4 due to undisclosed reasons.

1:53 PM - Xavier Isaac (TB) has not played for Double-A Montgomery since May 4 due to an undisclosed injury.

2:49 PM - Xavier Isaac (TB) (elbow) is on the 7-day injured list at Double-A Montgomery and could be activated in late-April as he builds up his throwing, Sam Dykstra of MLB Pipeline reports.

9:59 AM - Xavier Isaac (TB) won't play Thursday in the Rays' Spring Breakout game against Red Sox prospects due to a sore left wrist/elbow, Marc Topkin of the Tampa Bay Times reports.

9:23 AM - Xavier Isaac (TB) (elbow) will start at designated hitter and bat seventh in Sunday's Grapefruit League game against the Twins, Marc Topkin of the Tampa Bay Times reports.

9:12 AM - Xavier Isaac (TB) is expected to resume hitting in a few days after an MRI on his left elbow came back negative, Marc Topkin of the Tampa Bay Times reports.

9:37 AM - Xavier Isaac (TB) will undergo a precautionary MRI on his left elbow, Ryan Bass of FanDuel Sports Network Sun reports.

3:29 PM - Xavier Isaac (TB) Rays have extended Isaac an invitation to big-league camp during spring training, Marc Topkin of the Tampa Bay Times reports.

2:03 PM - Xavier Isaac (TB) has been promoted from High-A Bowling Green to Double-A Montgomery, Sam Dykstra of MiLB.com reports.

10:22 AM - Xavier Isaac (TB) (undisclosed) has started in two of High-A Bowling Green's last three games against Asheville, going 0-for-8 with a walk and an RBI.

10:49 AM - Xavier Isaac (TB) has not played in a game for High-A Bowling Green since June 13 due to an undisclosed injury.

12:41 PM - Xavier Isaac (TB) is slashing .257/.350/.495 with six home runs, five steals and a 27.4 percent strikeout rate through 28 games for High-A Bowling Green.