Jack Sock and Zhizhen Zhang will fight against each other in the quarter of the Savannah Challenger for the 1st time in their career. They are scheduled to compete on Friday at 1:30 pm on LANDINGS CLUB STADIUM. In the following lines you can find the head to head analysis and prediction.
Prediction, odds and live streaming
The pick for Tennis Tonic is Jack Sock who should win in 2 sets.
As per the initial odds, Jack Sock is the pick to win this match.
Jack Sock -> 1.333
Zhizhen Zhang -> 3.3
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Prediction and head to head Jack Sock vs. Zhizhen Zhang
There is no head to head record between Jack Sock and Zhizhen Zhang since this will be the first time that they will face off in the main tour.
Jack Sock
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2023 | 2-6 | 1-2 | 0-2 | 1-2 | 0-0 | 0-0 |
| 2022 | 33-21 | 5-8 | 8-4 | 7-5 | 13-4 | 0-0 |
| 2021 | 22-16 | 12-8 | 0-1 | 8-6 | 2-1 | 0-0 |
| 2020 | 12-6 | 8-4 | 4-1 | 0-1 | 0-0 | 0-0 |
| 2019 | 1-8 | 0-7 | 0-0 | 1-1 | 0-0 | 0-0 |
Ranked no. 139, the American reached the quarter after beating Mikael Torpegaard 6-3 6-73 6-4 and Sumit Nagal 6-3 6-3.
In the 2nd round, Jack had a good straight sets win against Nagal (6-3 6-3). During the match, Sock scored 61 points vs Nagal’s 39. Jack was very aggressive to blast 23 winners.
Talking about the service games, Sock bagged 4 aces and he committed only 1 double fault. Overall, Jack Sock was very efficient on serve to win 74% (23/31) of his 1st serve and 52% (11/21) on the second serve. However, this didn’t prevent his to concede the serve twice. Sock broke Nagal 5 times after converting 71% of his break points (5/7).
Overall Performance in this tournament
Sock has surrendered 1 set in this event to win 54% of the points he played.
Sock has a winning match record in the last 10 years having won 57% of his matches (233-175). 4-2 on clay in 2022. Talking about his performance on the same surface of this event, Sock has a composed 51-35 record in the last years on clay.
The American has a composed 12-7 win-loss record in 2022, 4-2 on clay (See FULL STATS).
Previously in the Savannah Challenger
Zhizhen Zhang
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 4-12 | 2-10 | 0-0 | 2-2 | 0-0 | 0-0 |
| 2024 | 24-28 | 9-12 | 9-7 | 2-5 | 4-4 | 0-0 |
| 2023 | 30-29 | 12-13 | 15-10 | 1-2 | 2-4 | 0-0 |
| 2022 | 52-28 | 11-5 | 31-11 | 9-11 | 1-1 | 0-0 |
| 2021 | 15-12 | 1-1 | 9-6 | 0-1 | 5-4 | 0-0 |
Ranked no. 267, Zhizhen got to the quarter after beating Strong Kirchheimer 7-5 6-3 and Govind Nanda 6-4 6-3.
In the 2nd round, Zhang had a good straight sets win against Nanda (6-4 6-3). During the match Zhang scored 80 points vs Nanda’s 63. Zhizhen was extremely aggressive to blast 31 winners.
About the serving games, Zhang scored 4 aces and he committed only 1 double fault for the entire match. Zhizhen Zhang lost the serve twice and he saved 7 break points. Furthermore, Zhang put 65% of his first serves in, winning 69% (31/45) of the points behind his 1st serve and 54% (13/24) on the 2nd serve. Zhizhen broke Nanda 4 times after converting 44% of his break points (4/9).
Overall Performance in this tournament
The Chinese hasn’t dropped yet a set in the tournament to win 56% of the points he played.
The Chinese’s best result of the year was getting to the semifinal in the Tallahassee Challenger.
Zhizhen has an overall 12-10 win-loss record in 2022, 8-4 on clay (See FULL STATS).
H2H Performance in the tournament (main draw)
Matches, sets, games and points
| Points | Sock | Zhang |
|---|---|---|
| Match played | 2 | 2 |
| Tot Set | 5 | 4 |
| Tot Games | 50 | 40 |
| Pts | 171-145 | 150-120 |
| Total Points | 316 | 270 |
| Winners | 65 | 54 |
| %Winners | 38% | 36% |
Both Sock and Zhang played 2 matches. At the moment, Jack Sock lost 1 set while Zhizhen Zhang hasn’t surrendered a set so far. Sock has played 1 set more than Zhang (5 vs 4). Therefore, Sock played 10 games more than Zhang. Sock scored 65 winners (38% of the total points). On the other side, Zhizhen struck 54 winners (36%).
Serve Performance
| Serve | Sock | Zhang |
|---|---|---|
| Aces | 7 | 10 |
| Avg per match | 3.5 | 5 |
| 1st in | 85/158 | 81/136 |
| %1st in | 54% | 60% |
| 1st pts | 65/85 | 54/81 |
| %1st pts | 76% | 67% |
| 2nd pts | 37/73 | 37/55 |
| %2nd pts | 51% | 67% |
Sock blasted 7 aces (3.5 per match). Zhang fired 10 aces (5 per match). Sock won 76% points behind his first serve. He pretty effective on his second serve to win 51% of the points. On the other side, Zhang won 67% of the points behind his first serve. He had a solid display on his second serve to win 67% of the points.
How they played the important points
| Breaks | Sock | Zhang |
|---|---|---|
| Won | 9 | 6 |
| Converted | 9/18 | 6/13 |
| % Converted | 50% | 46% |
| Conceded | 14 | 10 |
| Saved | 11 | 8 |
| % Saved | 79% | 80% |
| Times Broken | 3 | 2 |
Jack broke his opponents 9 times with a 50% conversion rate. The American conceded his serve 3 times and he saved 79% of the break points that he conceded. The Chinese broke his opponents 6 times with a 46% conversion rate. The Chinese conceded his serve twice and he saved 80% of the break points that he conceded.
| Sock | ||||
| R1 Torpegaard |
R2 Nagal |
Total | ||
|---|---|---|---|---|
| Score | 6-3 6-73 6-4 | 6-3 6-3 | ||
| Tot Set | 3 | 2 | 5 | |
| Tot Games | 32 | 18 | 50 | |
| pts | 110-106 | 61-39 | 171-145 | |
| Total points | 216 | 100 | 316 | |
| Winners | 42 | 23 | 65 | |
| %Winners | 38% | 38% | 38% | |
| SERVE | ||||
| Aces | 3 | 4 | 7 | |
| Double Faults | 6 | 1 | 7 | |
| 1st in | 54/106 | 31/52 | 85/158 | |
| % 1st in | 51% | 60% | 54% | |
| 1st pts | 42/54 | 23/31 | 65/85 | |
| % 1st pts | 78% | 74% | 76% | |
| 2nd pts | 26/52 | 11/21 | 37/73 | |
| % 2nd pts | 50% | 52% | 51% | |
| Breaks | ||||
| Won | 4 | 5 | 9 | |
| Converted | 4/11 | 5/7 | 9/18 | |
| Converted % | 36% | 71% | 50% | |
| Conceded | 10 | 4 | 14 | |
| Saved | 9/10 | 2/4 | 11 | |
| Saved % | 90% | 50% | 70% | |
| Times Broken | 1 | 2 | 3 | |
| Zhang | ||||
| R1 Kirchheimer |
R2 Nanda |
Total | ||
|---|---|---|---|---|
| Score | 7-5 6-3 | 6-4 6-3 | ||
| Tot Set | 2 | 2 | 4 | |
| Tot Games | 21 | 19 | 40 | |
| pts | 70-57 | 80-63 | 150-120 | |
| Total points | 127 | 143 | 270 | |
| Winners | 23 | 31 | 54 | |
| %Winners | 33% | 39% | 36% | |
| SERVE | ||||
| Aces | 6 | 4 | 10 | |
| Double Faults | 1 | 1 | 2 | |
| 1st in | 36/67 | 45/69 | 81/136 | |
| % 1st in | 54% | 65% | 60% | |
| 1st pts | 23/36 | 31/45 | 54/81 | |
| % 1st pts | 64% | 69% | 67% | |
| 2nd pts | 24/31 | 13/24 | 37/55 | |
| % 2nd pts | 77% | 54% | 67% | |
| Breaks | ||||
| Won | 2 | 4 | 6 | |
| Converted | 2/4 | 4/9 | 6/13 | |
| Converted % | 50% | 44% | 46% | |
| Conceded | 1 | 9 | 10 | |
| Saved | 1/1 | 7/9 | 8 | |
| Saved % | 100% | 78% | 89% | |
| Times Broken | 0 | 2 | 2 | |
Head 2 Head
LLLWLLLLWW
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- Zhizhen ZhangZhang – Jack SockSock (0-0) – H2H and prediction
- Alex RybakovRybakov – Jeff WolfWolf (0-0) – H2H and prediction
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