Amit Vales #725Israel22 – 0Michael Zhu #855United States0

Signal quality Medium · Uncertainty band Lean · Market price 1.36

The read

Amit Vales has a clear surface-fit edge on grass with a 2-0 record in 2026 and a recent win at this tournament, while Michael Zhu lacks grass-court pedigree and has struggled against similar-level opponents.

• Amit Vales has a 2-0 grass record in 2026, including a win in the previous round of this tournament.
• Michael Zhu has only 1 career grass win and limited grass experience, with a 1-0 record in 2026 but against lower-level opponents.
• Vales has a higher career win percentage (54.3% vs 51.4%) and a better return points won percentage (43% vs 40%).
• Vales has a stronger recent form on grass, winning his last match 7-6 4-6 6-3, while Zhu's last grass match was a straight-set loss.

Signal quality Low · Uncertainty band Slight lean · Not priced

The read

With both players showing a pattern of competitive first sets and the grass surface favoring servers, the first set is likely to exceed 9.5 games.

• Vales's last three first sets have had 13, 9, and 10 games, averaging 10.7.
• Zhu's last three first sets have had 10, 9, and 9 games, averaging 9.3.
• Both players have first-set win percentages around 50% in recent matches, indicating tight opening sets.
• Grass-court first sets often go over 9.5 games due to strong serving and few breaks.

Signal quality Low · Uncertainty band Lean · Not priced

The read

Vales's high first-set win conversion and recent grass-court form suggest he is likely to take the opening set against Zhu, who has struggled in first sets on this surface.

• Vales has a first-set win conversion rate of 85% in his career, indicating he often starts strong.
• Zhu's first-set win conversion is 83%, but his recent first-set performances on grass have been poor (lost first set in his last grass match).
• Vales won the first set in his last match on grass, while Zhu lost his last first set on grass 3-6.

Signal quality Medium · Uncertainty band Strong lean · Market price 1.85

The read

Both players have low ace rates and rely more on rallying than serving power, so the total aces are likely to stay under 8.5 even on grass.

• Vales has a career ace rate of 1.9%, averaging about 2-3 aces per match.
• Zhu also has a career ace rate of 1.9%, with similar ace output.
• In their recent matches, neither player has exceeded 5 aces in a single match.
• Grass courts can produce more aces, but both players lack big serves, making a high ace count unlikely.

Signal quality Low · Uncertainty band Slight lean · Not priced

The read

With Vales's higher double fault rate and the potential for pressure on second serves on grass, the total double faults are likely to surpass 6.5.

• Vales has a double fault rate of 5.5%, averaging about 3-4 double faults per match.
• Zhu has a double fault rate of 3.5%, but his recent matches show occasional high double fault counts (e.g., 4 in a recent match).
• In Bo3 matches, combined double faults often exceed 6.5 when both players have moderate double fault rates.
• Grass courts can lead to more double faults due to lower bounce and faster conditions, affecting second serves.