Jacob Brumm: Predictions and form

World No. 1046 Jacob Brumm is 26 and plays right-handed. Still looking for a winning surface: Hard 3-6, Clay 2-3. Twelve-month serve numbers: 59.9% of first serves in, 61.3% of those points won. Average on return: 38.2% of return points won and 70.7% of break points converted. 177.6% of service games held: breaking this serve is hard.

A difficult stretch: 5 of the last 5 matches lost. No match in our data has lasted longer than the 33-game duel with M. Mbithi. Open any of these matches for BananaCore's pick, a predicted scoreline and the serve and return figures behind them. Latest tournament on record: ITF Men M15 Huamantla.