Good match overall
Kohli led 5:3 in the 1st set and had 2 setpoints on serve in the following game (one saved by very lucky netcord). In the next two sets the German didn't lose his serve, was in danger only once - 0-40 in the 2nd game of the third set.
Kohlschreiber was a very good tie-break player until match with Karlovic in Cincinnati last year. Then lost for the first time in career "6-7 6-7" match, and since that defeat has poor TB record: 6-15 but it hasn't been a serious problem because in that period won 6 matches with dropping a tie-break set.
Tsonga on the other hand has the best TB record this year: 16-6