Brandon Nakashima #31United States22 – 0Daniel Altmaier #60Germany0

Signal quality Medium · Uncertainty band Strong lean · Market price 1.30

The read

Nakashima's superior recent hard-court form, higher-quality wins against top-20 opponents, and a favorable H2H give him a clear edge in this Bo3 match.

• Nakashima is 3-1 on hard courts in his last 15 matches (75% win rate), while Altmaier is 1-0 but with only one hard-court match in that window.
• Nakashima's last 5 matches: 3-2, with wins over De Minaur (rank 7) and Mensik (rank 17), and a tight loss to Fritz (rank 9). Altmaier's last 5: 3-2, but his wins came against lower-ranked opponents (Vukic rank 101, Collignon rank 38, Gaston rank 96).
• Career hard-court win percentage: Nakashima 139 wins (60.3% overall), Altmaier 138 wins (58.5% overall). Nakashima's hard-court surface record is stronger in recent years (12-7 in 2026, 19-14 in 2025).
• H2H: Nakashima won their only meeting 6-3, 3-6, 6-1 on hard court in 2023, with superior first-serve win percentage (80% vs 63%).

Signal quality Medium · Uncertainty band Lean · Market price 1.38

The read

Nakashima's high first-set win conversion and strong start in recent hard-court matches make him likely to take the opening set.

• Nakashima's first-set win conversion rate is 85% career, indicating he starts matches strongly.
• In his last 4 hard-court matches, Nakashima won the first set in 3 of them (vs De Minaur, Mensik, Etcheverry).
• Altmaier's last 15 matches: first-set record is 7-8, and on hard courts he lost the first set in his only recent hard-court match (vs Vukic, 6-7).

Signal quality Low · Uncertainty band Slight lean · Not priced

The read

Both players have shown elevated ace counts on hard courts recently, making over 17.5 total aces plausible in a competitive match.

• Nakashima averages 11 aces per match on hard courts in his last 15 matches (44 aces in 4 matches).
• Altmaier hit 11 aces in his only recent hard-court match.
• Combined, their recent hard-court ace averages sum to 22, though Altmaier's sample is small.
• Nakashima's career ace count is 3336 in 466 matches (7.2 per match), but his recent hard-court rate is higher.

Signal quality Low · Uncertainty band Slight lean · Not priced

The read

Altmaier's elevated double fault count in his recent hard-court match and Nakashima's consistent rate suggest the total could exceed 5.5.

• Nakashima averages 2.5 double faults per match on hard courts in his last 15 matches (10 in 4 matches).
• Altmaier had 7 double faults in his only recent hard-court match.
• Combined, their recent hard-court double fault averages sum to 9.5, though Altmaier's number may be an outlier.
• Altmaier's career double fault rate is 1473 in 755 matches (1.95 per match), but his recent form shows higher numbers (3.8 per match overall last 15).