World No. 1127 Viktor Markov is 21 and plays right-handed. Still looking for a winning surface: Hard 0-1, Clay 0-2. Too many free points go away on serve: 7.1 double faults a match, and the first delivery wins only 65.3%. Average on return: 37.3% of return points won and 103.7% of break points converted. 353.5% of service games held: breaking this serve is hard.

A difficult stretch: 3 of the last 3 matches lost. Open any of these matches for BananaCore's pick, a predicted scoreline and the serve and return figures behind them. Latest tournament on record: Challenger Plovdiv 2 Bulgaria Qualifying.

Serving and returning

1st serves in

54.6%

Won on 1st serve

65.3%

Won on 2nd serve

38.1%

Aces per match

2.8

Double faults per match

6.4

Break points saved

38.9%

Return games won

51.9%

Points won on return

34.9%

Service points won

218.4%

All points won

74.6%