Brandon Nakashima vs Jack Pinnington Jones: AI Prediction | Games, Spread, Aces & Double Faults

The model’s edge for Nakashima comes mainly from his recent results at this level and his overall strength, supplemented by a better fit to grass and a superior serve/return profile. Nakashima sits 31 in the rankings with an Elo of 1701.7 and a form index of 44.7; his recent run in London includes two straight wins before a three-set defeat to Francisco Cerundolo, indicating strong grass match-play at tour-level events. By contrast, Pinnington Jones is ranked 138 with an Elo of 1470.5 and a form index of 27.2, showing more inconsistent outcomes—one win and two losses in his last three, all on grass. Surface and serve/return indicators further tilt the matchup. Nakashima’s surface strength index (23.44) is substantially higher than Pinnington Jones’s (7.42), and while neither is a pure grass specialist, Nakashima’s numbers suggest greater adaptation to the low, fast bounces. There’s a meaningful gap in serving and returning: Nakashima’s mean serve index is 97.82 versus 90.24 for Pinnington Jones (difference >5 points), and his mean return index is 92.55 versus 81.65 (difference >5). Both players enter this match without accumulated fatigue in the tournament. Last-three-match form: Nakashima went 2-1 on grass in London (two straight wins then a tight three-set loss), whereas Pinnington Jones managed one long win at Eastbourne but fell to Jack Draper and Denis Shapovalov in other recent outings.