The fatigue that typically comes with a triple-overtime game caught up with the Boston Celtics in the fourth quarter, dropping a 94-91 loss to the Charlotte Bobcats.

A mid-range jumper by Ramon Sessions put the Bobcats ahead 92-91 with 25.7 seconds to play.

After a Kevin Garnett miss, former UConn star Kemba Walker made a pair of free throws to give the Bobcats a three-point lead with less than 15 seconds to play.

Following a Celtics time-out, Paul Pierce and then Avery Bradley each missed potential game-tying 3s.

Charlotte grabbed the loose ball and ran time out.

The C's may have lost more than just a game on Monday. Leandro Barbosa went down late in the third quarter with a left knee injury. He could not put any weight on the injury and had to be carried off the court by teammate Fab Melo and team trainer Ed Lacerte.

Barbosa's injury makes an already short-handed roster that much thinner with his injury coming on the heels of the Celtics losing Rajon Rondo (torn right ACL) and Jared Sullinger (back surgery) for the season.

Compounding the matter was that head coach Doc Rivers came into Monday's game wanting to limit the minutes of Paul Pierce and Kevin Garnett who logged 54 and 47 minutes, respectively, in the C's triple overtime win over Denver Sunday night.

Pierce and Garnett didn't spend a ton of time on the floor in the first half as they played about half of the first quarter and the second half of the second quarter before tallying six and eight points, respectively. Pierce finished with 13 points, eight rebounds and eight assists while Garnett tallied 16 points and 13 rebounds.

Even with them seeing limited action, Boston still managed to take a 48-42 lead into the half.

Well aware that the C's dynamic duo of Pierce and Garnett would be limited, it afforded Jeff Green to be a more featured part of the Celtics game plan.