Alibek Kachmazov and Omar Jasika will face off in the quarter of the Gwangju Challenger for the 2nd time in their career. They are scheduled to play on Friday at 11:00 am on SHOW COURT. In this post, we analyze their head to head performance and prediction.
Prediction, odds and live streaming
The pick for Tennis Tonic is Omar Jasika who should win in 3 sets.
As per the initial odds, Omar Jasika is the pick to win this match.
Omar Jasika -> 1.85
Alibek Kachmazov -> 1.87
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Prediction and head to head Alibek Kachmazov vs. Omar Jasika
This will be the 2nd time that Alibek Kachmazov and Omar Jasika square off. The head to head is 1-0 for Jasika (see full H2H stats), 1-0 on hard.
The last time that they locked horns, Jasika won 6-2 6-1 in the qualifications in the Porto Challenger back in 2022.
Alibek Kachmazov
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 16-21 | 10-11 | 0-1 | 6-7 | 0-2 | 0-0 |
| 2024 | 37-28 | 17-13 | 6-6 | 14-9 | 0-0 | 0-0 |
| 2023 | 49-31 | 24-14 | 9-6 | 14-10 | 0-0 | 2-1 |
| 2022 | 49-21 | 18-11 | 9-5 | 22-5 | 0-0 | 0-0 |
| 2021 | 36-20 | 6-8 | 3-6 | 27-6 | 0-0 | 0-0 |
Ranked no. 185, Kachmazov got to the quarter after beating Terence Atmane 7-6(1) ret. and Rio Noguchi 7-6(3) 6-4.
In the 2nd round, Kachmazov had a good straight sets win against Noguchi (7-63 6-4). During the match, Kachmazov scored 74 points vs Noguchi’s 63. The Russian was exceptionally aggressive to blast 31 winners.
Talking about the service games, Kachmazov struck 10 aces and he committed only 4 double faults. Overall, Alibek Kachmazov was pretty efficient on serve to win 76% (31/41) of his 1st serve and 67% (18/27) on the second serve. However, this didn’t prevent his to concede the serve once. Alibek broke Noguchi twice after converting 67% of his break points (2/3).
Kachmazov has a solid record in the last 7 years having won 60% of his matches (199-130). 3-3 on hard in 2025. In connection with his performance on the same surface of this competition, Kachmazov has a compiled84-62 match record in the last 7 years on hard.
The Russian’s best result of the current year was reaching the semifinal in the Thionville Challenger.
Kachmazov has an overall 9-10 win-loss record in 2025, 3-3 on hard (See FULL STATS).
Previously in the Gwangju Challenger
Omar Jasika
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 31-32 | 24-27 | 0-1 | 0-0 | 7-4 | 0-0 |
| 2024 | 55-27 | 52-15 | 2-6 | 0-1 | 1-5 | 0-0 |
| 2023 | 37-26 | 34-20 | 0-2 | 0-3 | 3-1 | 0-0 |
| 2022 | 70-23 | 63-20 | 7-3 | 0-0 | 0-0 | 0-0 |
| 2021 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 |
Ranked no. 211, Jasika got to the quarter after beating Yi Zhou 7-6(2) 4-6 6-2 and Antoine Escoffier 4-6 7-5 6-1.
In the 2nd round against Escoffier, Jasika recovered from a 1-set down deficit before winning (4-6 7-5 6-1). During the match Jasika scored 92 points vs Escoffier’s 78. The Australian was extremely aggressive to blast 36 winners.
About the serving games, Jasika blasted 4 aces and he was extremely consistent in conceding no double faults for the entire match. Overall, Omar Jasika was exceptionally efficient on serve to win 77% (36/47) of his 1st serve and 58% (21/36) on the second serve. However, this didn’t prevent his to concede the serve twice. Jasika broke Escoffier 4 times after converting 36% of his break points (4/11).
Overall Performance in this tournament
Jasika has conceded 2 set in the tournament to win 54% of the points he played.
Omar’s best result of the year was getting to the final in M25 Burnie and M25 Mildura.
The Australian has an aggregate 20-8 win-loss record in 2025, 13-7 on hard (See FULL STATS).
Previously in the Gwangju Challenger
Previously, his best result was reaching the 1st round in 2017 and 2023. See his history.
H2H Performance in the tournament (main draw)
Matches, sets, games and points
| Points | Kachmazov | Jasika |
|---|---|---|
| Match played | 2 | 2 |
| Tot Set | 4 | 6 |
| Tot Games | 36 | 60 |
| Pts | 130-115 | 205-173 |
| Total Points | 245 | 378 |
| Winners | 53 | 77 |
| %Winners | 41% | 38% |
Both Kachmazov and Jasika played 2 matches. At the moment, Omar Jasika conceded 2 sets while Alibek Kachmazov hasn’t dropped a set so far. Kachmazov has played 2 set(s) less than Jasika (4 vs 6). Therefore, Kachmazov played 24 games less than Jasika. Alibek scored 53 winners (41% of the total points). On the other side, The Australian bagged 77 winners (38%).
Serve Performance
| Serve | Kachmazov | Jasika |
|---|---|---|
| Aces | 12 | 11 |
| Avg per match | 6 | 5.5 |
| 1st in | 76/124 | 105/182 |
| %1st in | 61% | 58% |
| 1st pts | 53/76 | 77/105 |
| %1st pts | 70% | 73% |
| 2nd pts | 28/48 | 51/77 |
| %2nd pts | 58% | 66% |
Kachmazov bagged 12 aces (6 per match). Jasika bagged 11 aces (5.5 per match). Kachmazov won 70% points behind his first serve. He very solid his second serve to win 58% of the points. On the other side, Jasika won 73% of the points behind his first serve. He had a solid display on his second serve to win 66% of the points.
How they played the important points
| Breaks | Kachmazov | Jasika |
|---|---|---|
| Won | 4 | 6 |
| Converted | 4/8 | 6/23 |
| % Converted | 50% | 26% |
| Conceded | 7 | 18 |
| Saved | 4 | 15 |
| % Saved | 57% | 83% |
| Times Broken | 3 | 3 |
Alibek broke his opponents 4 times with a 50% conversion rate. The Russian conceded his serve 3 times and he saved 57% of the break points that he conceded. The Australian broke his opponents 6 times with a 26% conversion rate. Omar conceded his serve 3 times and he saved 83% of the break points that he conceded.
| Kachmazov | ||||
| R1 Atmane |
R2 Noguchi |
Total | ||
|---|---|---|---|---|
| Score | 7-61 ret. | 7-63 6-4 | ||
| Tot Set | 1 | 2 | 3 | |
| Tot Games | 13 | 23 | 36 | |
| pts | 56-52 | 74-63 | 130-115 | |
| Total points | 108 | 137 | 245 | |
| Winners | 22 | 31 | 53 | |
| %Winners | 39% | 42% | 41% | |
| SERVE | ||||
| Aces | 2 | 10 | 12 | |
| Double Faults | 2 | 4 | 6 | |
| 1st in | 35/56 | 41/68 | 76/124 | |
| % 1st in | 63% | 60% | 61% | |
| 1st pts | 22/35 | 31/41 | 53/76 | |
| % 1st pts | 63% | 76% | 70% | |
| 2nd pts | 10/21 | 18/27 | 28/48 | |
| % 2nd pts | 48% | 67% | 58% | |
| Breaks | ||||
| Won | 2 | 2 | 4 | |
| Converted | 2/5 | 2/3 | 4/8 | |
| Converted % | 40% | 67% | 50% | |
| Conceded | 4 | 3 | 7 | |
| Saved | 2/4 | 2/3 | 4 | |
| Saved % | 50% | 67% | 59% | |
| Times Broken | 2 | 1 | 3 | |
| Jasika | ||||
| R1 Zhou |
R2 Escoffier |
Total | ||
|---|---|---|---|---|
| Score | 7-62 4-6 6-2 | 4-6 7-5 6-1 | ||
| Tot Set | 3 | 3 | 6 | |
| Tot Games | 31 | 29 | 60 | |
| pts | 113-95 | 92-78 | 205-173 | |
| Total points | 208 | 170 | 378 | |
| Winners | 41 | 36 | 77 | |
| %Winners | 36% | 39% | 38% | |
| SERVE | ||||
| Aces | 7 | 4 | 11 | |
| Double Faults | 3 | 0 | 3 | |
| 1st in | 58/99 | 47/83 | 105/182 | |
| % 1st in | 59% | 57% | 58% | |
| 1st pts | 41/58 | 36/47 | 77/105 | |
| % 1st pts | 71% | 77% | 73% | |
| 2nd pts | 30/41 | 21/36 | 51/77 | |
| % 2nd pts | 73% | 58% | 66% | |
| Breaks | ||||
| Won | 2 | 4 | 6 | |
| Converted | 2/12 | 4/11 | 6/23 | |
| Converted % | 17% | 36% | 26% | |
| Conceded | 13 | 5 | 18 | |
| Saved | 12/13 | 3/5 | 15 | |
| Saved % | 92% | 60% | 76% | |
| Times Broken | 1 | 2 | 3 | |
Head 2 Head
LLLWLLLLLL
LLLLLWLLLW 
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