Bunch of mental errors last night spelled doom for the Marlins as they dropped the 1st of two to the Houston Astros. When you walk 10 batters and make blunders on the basepaths and in the field you will not win. Any other team would have run up the score last night but luckily the Astros are not that kind of team. The Heat on the other hand dropped their home finale last night on a last second hook shot from Al Jefferson. You would have thought the Celtics just clinched a playoff spot the way they were celebrating beating the Heat’s 7-12 rotation. Posey went down with a shoulder and wrist injury but should be ok for the playoffs as he was seen sitting on the bench with no ice during the game. Check the score breakdowns…

• Boston Celtics 91, Miami Heat 89 - The mission was simple for the Miami Heat. Stay healthy, and build momentum for the postseason. They failed on both counts. Al Jefferson hit a turnaround jump hook with one-tenth of a second to play for the deciding score, Delonte West scored 28 points for his second-biggest output of the season, and the Boston Celtics beat the Heat 91-89 on Monday night in the next-to-last regular season game for both teams.

• Houston Astros 4, Florida Marlins 3 - Several of Morgan Ensberg’s teammates said they knew he’d win the game for the Astros after Joe Borchard crashed into Dan Uggla, knocking the ninth-inning, bases-loaded foul pop out of the second baseman’s glove. They were right. Given another chance, Ensberg singled to left on the next pitch, giving Houston a 4-3 victory over the Florida Marlins on Monday night.