Harry Wendelken #227United Kingdom00 – 2Mark Lajal #157Estonia2

Signal quality Medium · Uncertainty band Lean · Market price 1.44

The read

Mark Lajal's superior serve stats, higher ranking, and more efficient recent grass-court win give him a clear edge over Harry Wendelken, who had a tougher opener.

• Lajal is ranked 157 vs Wendelken's 227, indicating a higher baseline level.
• Lajal has a 7.2% career ace rate vs Wendelken's 5.3%, and a 63.3% first-serve percentage vs 57.2%, giving him a serve advantage on grass.
• Lajal's recent form includes a straight-set win over world No. 120 Riedi on grass, while Wendelken needed three sets against No. 717 Watt.
• Lajal has a 63% career break-point save rate vs Wendelken's 58.3%, which is crucial on fast grass.

Signal quality Medium · Uncertainty band Lean · Market price 1.91

The read

With both players holding serve well early and recent first sets averaging around 10 games, over 9.5 games in set one is probable.

• Wendelken's last four first sets have averaged 10.5 games, with two going to tiebreaks.
• Lajal's last five first sets have averaged 9.8 games, with three reaching 10+ games.
• Both players have first-set win conversion rates of 84%, indicating they often start strongly, leading to competitive opening sets.
• On grass, serve holds are common; Wendelken's 68.1% first-serve points won and Lajal's 71.7% suggest few early breaks.

Signal quality Medium · Uncertainty band Lean · Market price 1.50

The read

Lajal's strong serving and recent fast start on grass make him likely to win the first set against Wendelken, who struggled early in his last match.

• Lajal's first-set win conversion rate is 84%, matching Wendelken's, but his serve dominance (71.7% first-serve points won) gives him an early advantage.
• In his last grass match, Lajal took the first set 6-2 against a top-120 opponent, while Wendelken lost the first set in his opener.
• Lajal's ace rate (7.2%) and first-serve percentage (63.3%) are significantly higher than Wendelken's (5.3% and 57.2%), aiding quick starts on grass.

Signal quality Medium · Uncertainty band Lean · Not priced

The read

The combined ace rates of both players, especially on grass, make over 12.5 total aces a reasonable expectation for this match.

• Lajal averages 7.2 aces per 100 serves, and in a typical Bo3 match with ~100 serves, he could hit 7-8 aces.
• Wendelken averages 5.3 aces per 100 serves, contributing 5-6 aces in a similar serve count.
• Combined, their ace rates suggest around 12-14 aces in a competitive match.
• Grass courts amplify ace counts; Lajal's height (191 cm) and serve power give him an edge.

Signal quality Low · Uncertainty band Slight lean · Not priced

The read

While not a high-confidence pick, the combined double-fault rates of both players point to over 6.5 total double faults in a typical Bo3 grass match.

• Lajal has a double-fault rate of 4.6%, which over ~100 serves could yield 4-5 double faults.
• Wendelken's double-fault rate is 3.5%, contributing 3-4 double faults in a similar serve count.
• Combined, their rates suggest around 7-9 double faults in a full match.
• Pressure situations on grass can increase double faults, and both have moderate break-point save rates.