Alex Rybakov and Christian Sigsgaard will fight against each other in the qualifications of the Tallahassee Challenger for the 1st time in their career. They are scheduled to play on Monday at 12:30 pm on COURT 1. In this post, we analyze their head to head performance and prediction.
Prediction, odds and live streaming
The pick for Tennis Tonic is Alex Rybakov who should win in 3 sets.
As per the initial odds, Alex Rybakov is the pick to win this match.
Alex Rybakov -> 1.77
Christian Sigsgaard -> 1.96
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Prediction and head to head Alex Rybakov vs. Christian Sigsgaard
There is no head to head record between Alex Rybakov and Christian Sigsgaard since this will be the first time that they will square off in the main tour.
Alex Rybakov
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 21-8 | 7-2 | 4-4 | 10-2 | 0-0 | 0-0 |
| 2024 | 29-20 | 11-8 | 12-8 | 6-4 | 0-0 | 0-0 |
| 2023 | 22-25 | 5-8 | 7-9 | 10-8 | 0-0 | 0-0 |
| 2022 | 30-23 | 5-7 | 20-12 | 5-4 | 0-0 | 0-0 |
| 2021 | 39-26 | 4-4 | 35-22 | 0-0 | 0-0 | 0-0 |
Ranked no. 470, Rybakov got to the qualifications after defeating William Grant 7-6(2) 6-2.
In the qualifications, Rybakov had a good straight sets win against Grant (7-62 6-2). During the match, Rybakov scored 81 points vs Grant’s 67. Rybakov was exceptionally aggressive to blast 36 winners.
Talking about the service games, Rybakov scored just 1 ace throughout the encounter and he committed only 3 double faults. Overall, Alex Rybakov was extremely effective on serve to win 72% (36/50) of his 1st serve and 52% (17/33) on the second serve. However, this didn’t prevent his to concede the serve once. The American broke Grant 3 times after converting 75% of his break points (3/4).
Rybakov has a solid win-loss record in the last 10 years having won 60% of his matches (230-155). 3-3 on clay in 2025. Regarding his performance on the same surface of this tournament, Rybakov has an aggregate 108-65 win-loss record in the last years on clay.
Rybakov’s best result of the current season was reaching the final in M15 Montreal and M25 Bakersfield.
The American has an overall 20-7 win-loss record in 2025, 3-3 on clay (See FULL STATS).
Previously in the Tallahassee Challenger
Christian Sigsgaard
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 9-3 | 0-0 | 3-2 | 6-1 | 0-0 | 0-0 |
| 2024 | 15-7 | 3-2 | 4-3 | 8-2 | 0-0 | 0-0 |
| 2023 | 21-15 | 13-9 | 6-3 | 2-3 | 0-0 | 0-0 |
| 2022 | 27-16 | 16-10 | 4-2 | 7-3 | 0-1 | 0-0 |
| 2021 | 28-13 | 17-8 | 8-4 | 3-1 | 0-0 | 0-0 |
Ranked no. 547, Sigsgaard got to the qualifications after beating Pedro Sakamoto 6-7(8) 6-4 3-0 ret..
In the qualifications against Sakamoto, Christian had a free pass after Sakamoto retired on a 6-78 6-4 3-0 . scoreline.
Sigsgaard’s best result of the current season was getting to the final in M25 Trento.
Christian has an overall 7-2 win-loss record in 2025, 1-1 on clay (See FULL STATS).
Previously in the Tallahassee Challenger
Sigsgaard has never competed in this tournament before.
H2H Performance in the tournament
Matches, sets, games and points
| Points | Rybakov | Sigsgaard |
|---|---|---|
| Match played | 1 | 1 |
| Tot Set | 2 | 4 |
| Tot Games | 21 | 26 |
| Pts | 81-67 | 90-79 |
| Total Points | 148 | 169 |
| Winners | 36 | 39 |
| %Winners | 44% | 43% |
Both Rybakov and Sigsgaard played 1 match. Also both players started their run from the qualifications.At the moment, Christian Sigsgaard lost 1 set while Alex Rybakov hasn’t conceded a set so far. Rybakov has played 2 set(s) less than Sigsgaard (2 vs 4). Therefore, Rybakov played 5 games less than Sigsgaard. The American scored 36 winners (44% of the total points). On the other side, Sigsgaard bagged 39 winners (43%).
Serve Performance
| Serve | Rybakov | Sigsgaard |
|---|---|---|
| Aces | 1 | 3 |
| Avg per match | 1 | 3 |
| 1st in | 50/83 | 52/94 |
| %1st in | 60% | 55% |
| 1st pts | 36/50 | 39/52 |
| %1st pts | 72% | 75% |
| 2nd pts | 17/33 | 22/42 |
| %2nd pts | 52% | 52% |
Rybakov recorded 1 ace . Sigsgaard also bagged 3 aces . Rybakov won 72% points behind his first serve. He pretty effective on his second serve to win 52% of the points. On the other side, Sigsgaard won 75% of the points on his first serve. He had a solid display on his second serve to win 52% of the points.
How they played the important points
| Breaks | Rybakov | Sigsgaard |
|---|---|---|
| Won | 3 | 4 |
| Converted | 3/4 | 4/4 |
| % Converted | 75% | 100% |
| Conceded | 9 | 8 |
| Saved | 8 | 7 |
| % Saved | 89% | 88% |
| Times Broken | 1 | 1 |
Rybakov broke his opponent 3 times with a 75% conversion rate. The American dropped his serve once and he saved 89% of the break points that he conceded. Sigsgaard broke his opponent 4 times with a 100% conversion rate. Christian conceded his serve once and he saved 88% of the break points that he conceded.
| Rybakov | |||
| Q1 Grant |
Total | ||
|---|---|---|---|
| Score | 7-62 6-2 | ||
| Tot Set | 2 | 2 | |
| Tot Games | 21 | 21 | |
| pts | 81-67 | 81-67 | |
| Total points | 148 | 148 | |
| Winners | 36 | 36 | |
| %Winners | 44% | 44% | |
| SERVE | |||
| Aces | 1 | 1 | |
| Double Faults | 3 | 3 | |
| 1st in | 50/83 | 50/83 | |
| % 1st in | 60% | 60% | |
| 1st pts | 36/50 | 36/50 | |
| % 1st pts | 72% | 72% | |
| 2nd pts | 17/33 | 17/33 | |
| % 2nd pts | 52% | 52% | |
| Breaks | |||
| Won | 3 | 3 | |
| Converted | 3/4 | 3/4 | |
| Converted % | 75% | 75% | |
| Conceded | 9 | 9 | |
| Saved | 8/9 | 8 | |
| Saved % | 89% | 89% | |
| Times Broken | 1 | 1 | |
| Sigsgaard | |||
| Q1 Sakamoto |
Total | ||
|---|---|---|---|
| Score | 6-78 6-4 3-0 ret. | ||
| Tot Set | 3 | 3 | |
| Tot Games | 26 | 26 | |
| pts | 90-79 | 90-79 | |
| Total points | 169 | 169 | |
| Winners | 39 | 39 | |
| %Winners | 43% | 43% | |
| SERVE | |||
| Aces | 3 | 3 | |
| Double Faults | 7 | 7 | |
| 1st in | 52/94 | 52/94 | |
| % 1st in | 55% | 55% | |
| 1st pts | 39/52 | 39/52 | |
| % 1st pts | 75% | 75% | |
| 2nd pts | 22/42 | 22/42 | |
| % 2nd pts | 52% | 52% | |
| Breaks | |||
| Won | 4 | 4 | |
| Converted | 4/4 | 4/4 | |
| Converted % | 100% | 100% | |
| Conceded | 8 | 8 | |
| Saved | 7/8 | 7 | |
| Saved % | 88% | 88% | |
| Times Broken | 1 | 1 | |
Head 2 Head
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