Watch: Thomas accidentally tosses driver into crowd

Justin Thomas has been very inconsistent in the final round of the WGC-Mexico Championship.

The 54-hole leader shot a 3-over-par 38 on the front nine Sunday, and when he came to the par-5 11th, his frustration was evident.

Thomas pulled his drive, and when he tried to react with a one-handed finish, the club left his hand and bounced into the crowd. The 23-year-old looked embarrassed afterward, but thankfully didn't harm anyone in attendance.

He would actually go on to birdie the hole.