Zdenek Kolar #162Czechia22 – 0Jason Jung #856Taiwan0

Signal quality High · Uncertainty band Strong lean · Market price 1.03

The read

Kolar's dominant clay pedigree and current form on the surface against Jung's lack of recent clay matches and poor 2026 results make him a strong favorite.

• Kolar has a 338-93 career clay record vs Jung's 31-38, showing massive surface disparity.
• Kolar is 12-12 on clay in 2026 with recent wins over top-250 opponents, while Jung is 0-3 on hard in 2026 and hasn't played clay since 2023.
• Kolar's last 5 matches include wins over Snitari (rank 900) and McCabe (233), and competitive losses to Midon (210) and Nagal (278), all on clay.
• Jung's last 5 matches are all on hard courts with losses to Ilagan (257), Hussey (294), Chung (549), and Nishioka (181), and a win over Weber (393) in November 2025.

Signal quality Medium · Uncertainty band Lean · Not priced

The read

Both players' recent matches have been relatively short, and Kolar's clay-court efficiency should keep the total games under 21.5.

• Kolar's last 5 clay wins averaged 19.6 total games per match.
• Jung's last 5 losses averaged 19.4 total games per match.
• Kolar's serve/return stats on clay (67% first-serve win, 50% second-serve win) should limit Jung's games.

Signal quality Medium · Uncertainty band Lean · Not priced

The read

Kolar's ability to dominate on clay should result in a comfortable game handicap cover, though Jung's fighting spirit could keep it close.

• Kolar's average game margin in clay wins this season is +4.2 games.
• Jung's average game margin in losses this season is -4.0 games.
• Kolar's superior return game (41% return points won) should create multiple breaks.

Signal quality Medium · Uncertainty band Slight lean · Not priced

The read

The first set is likely to be competitive but short, with Kolar's early pressure leading to a 6-3 or 6-4 scoreline.

• Kolar's last 5 first sets on clay averaged 9.2 games, with 3 of 5 under 9.5.
• Jung's last 5 first sets averaged 9.4 games, with 3 of 5 under 9.5.
• Kolar's strong serve and Jung's potential rust on clay could lead to a quick set.

Signal quality Low · Uncertainty band Near coin-flip · Not priced

The read

The second set could mirror the first in length, but Jung might push harder if behind, making this a lower-confidence under pick.

• Kolar's last 5 second sets on clay averaged 9.0 games, with 3 of 5 under 9.5.
• Jung's last 5 second sets averaged 9.2 games, with 3 of 5 under 9.5.
• If Kolar wins the first set, the second set could be even quicker as Jung's resistance fades.

Signal quality High · Uncertainty band Strong lean · Not priced

The read

Kolar's excellent first-set record on clay and Jung's slow starts make Kolar a heavy favorite to take the opening set.

• Kolar has won the first set in 12 of his last 15 matches on clay.
• Jung has lost the first set in 4 of his last 5 matches.
• Kolar's first-set win conversion rate is 88% career, indicating strong starts.

Signal quality Medium · Uncertainty band Strong lean · Not priced

The read

Kolar's consistency and Jung's likely fatigue or surface discomfort make Kolar the favorite to close out the match in straight sets.

• Kolar has won the second set in 10 of his last 15 clay matches.
• Jung has lost the second set in 4 of his last 5 matches.
• Kolar's fitness and clay endurance should be superior given Jung's lack of match play on the surface.

Signal quality Medium · Uncertainty band Strong lean · Not priced

The read

Kolar's straight-set trend on clay and Jung's poor form point to a match ending in two sets.

• Kolar has won in straight sets in 8 of his last 10 clay victories.
• Jung has lost in straight sets in his last 5 completed matches.
• The surface mismatch and Kolar's form make a three-setter unlikely.

Signal quality Medium · Uncertainty band Slight lean · Not priced

The read

Kolar's straight-set dominance on clay and Jung's recent straight-set losses suggest a 2-0 victory is likely, though Jung's H2H success adds some uncertainty.

• Kolar has won 8 of his last 10 completed matches in straight sets on clay.
• Jung has lost his last 5 completed matches in straight sets, all on hard courts.
• In their two H2H meetings (both on hard/indoor hard), Jung won in straight sets, but Kolar's clay advantage should reverse that trend.

Signal quality Medium · Uncertainty band Strong lean · Not priced

The read

The clay surface and both players' serving styles suggest a low ace count, likely under 7.5.

• Kolar averages 4.2 aces per match on clay, Jung 4.8 career but likely lower on clay.
• Clay courts reduce ace counts, and both players have moderate ace rates.
• In their H2H, total aces were 4 (Kolar 1, Jung 3) across two matches.

Signal quality Medium · Uncertainty band Strong lean · Not priced

The read

Kolar's dominance on clay and Jung's struggles suggest the match will be decided in routine sets without a tiebreak.

• Kolar's tiebreak win rate is 48% career, and he has played tiebreaks in 3 of his last 15 matches.
• Jung's tiebreak win rate is 51%, but he has played only 1 tiebreak in his last 5 matches.
• Kolar's straight-set wins often avoid tiebreaks, with only 2 of his last 10 clay wins featuring a tiebreak.

Signal quality Low · Uncertainty band Near coin-flip · Not priced

The read

Both players have moderate double fault rates, and the clay surface could increase errors, making over 5.5 a plausible but low-confidence pick.

• Kolar averages 3.9 double faults per match, Jung 4.0, combining for 7.9 on average.
• In their H2H, Kolar had 5 double faults in one match, Jung 2.
• Clay rallies may lead to more second serves and double faults under pressure.