World No. 1 Brooks Koepka opened up a one-stroke lead at the Tour Championship on Friday after firing his second consecutive 67 at East Lake.
Thomas is tied for second with Rory McIlroy after shooting a 68, while the Irishman's 67 was one shot better.
Schauffele sunk a long eagle putt on No. 18 to finish his round under par.
The low round of the day belonged to Chez Reavie, whose 6-under 64 included a hole-in-one on the Par-3 ninth.
Here's the top 10 heading into moving day:
|Place||Player||To Par||R2 Score|