QS
ATP · Rank #907
ATP · Rank #907
Qian Sun
25yrs
1.88 m
78 kg
Right
46.4%Accuracy
28
Matches Analyzed
Recent Form
LWLWW
Recent & Upcoming
Tap a match for full analysis
A. Kachmazov vs Q. Sun, ITF Men - M25 Guiyang, 13:00, Finished. Match winner odds: 1.2 for A. Kachmazov, 4.25 for Q. Sun. AI winner pick: Q. Sun, odds 4.25, confidence 3.4 out of 10. This tip lost. Predicted score: 7-5, 3-6, 4-6. Best AI tip: Q. Sun, odds 4.25, confidence 3.4 out of 10. This tip lost.
A. Kachmazov
Q. Sun
L. Vickery vs Q. Sun, ITF Men - M25 Guiyang, 15:00, Finished. Match winner odds: 6 for L. Vickery, 1.14 for Q. Sun. AI winner pick: L. Vickery, odds 6, confidence 2.3 out of 10. This tip lost. Predicted score: 1-6, 6-3, 7-5. Best AI tip: O19.5, odds 1.9, confidence 6.8 out of 10. This tip won.
L. Vickery
Q. Sun
13:00
Finished
1300
A. Kachmazov
Q. Sun
2
0
▴1.2
▾4.25
2
▾4.25
753646
2
▾4.25
3.4/10
15:00
Finished
1500
L. Vickery
Q. Sun
1
2
▴6
▾1.14
1
▴6
166375
O19.5
▴1.9
6.8/10
Q. Sun vs Y. Tomida, ITF Men - M15 Wuning, 04:08, Finished. Match winner odds: 1.69 for Q. Sun, 2.23 for Y. Tomida. AI winner pick: Y. Tomida, odds 2.23, confidence 4.2 out of 10. This tip won. Predicted score: 4-6, 6-4, 2-6. Best AI tip: O20.5, odds 1.75, confidence 4.2 out of 10. This tip lost.
Q. Sun
Y. Tomida
C. Sinclair vs Q. Sun, ITF Men - M15 Wuning, 03:00, Finished. Match winner odds: 1.57 for C. Sinclair, 2.6 for Q. Sun. AI winner pick: C. Sinclair, odds 1.57, confidence 4.5 out of 10. This tip lost. Predicted score: 6-4, 5-7, 6-3. Best AI tip: C. Sinclair, odds 1.57, confidence 4.5 out of 10. This tip lost.
C. Sinclair
Q. Sun
H. Koyama vs Q. Sun, ITF Men - M15 Wuning, 13:30, Finished. Match winner odds: 1.81 for H. Koyama, 2.1 for Q. Sun. AI winner pick: H. Koyama, odds 1.81, confidence 3.5 out of 10. This tip lost. Predicted score: 3-6, 6-2, 7-5. Best AI tip: O21.5, odds 1.95, confidence 6.8 out of 10. This tip lost.
H. Koyama
Q. Sun
A. Alhogbani vs Q. Sun, ITF Men - M15 Wuning, 14:30, Finished. Match winner odds: 2.6 for A. Alhogbani, 1.47 for Q. Sun. AI winner pick: A. Alhogbani, odds 2.6, confidence 2.8 out of 10. This tip lost. Predicted score: 1-6, 6-3, 7-5. Best AI tip: O20.5, odds 1.85, confidence 6.0 out of 10. This tip won.
A. Alhogbani
Q. Sun
04:08
Finished
0408
Q. Sun
Y. Tomida
0
2
▾1.69
▴2.23
2
▴2.23
466426
O20.5
1.75
4.2/10
03:00
Finished
0300
C. Sinclair
Q. Sun
1
2
▴1.57
▾2.6
1
▴1.57
645763
1
▴1.57
4.5/10
13:30
Finished
1330
H. Koyama
Q. Sun
0
2
1.81
2.1
1
1.81
366275
O21.5
▴1.95
6.8/10
14:30
Finished
1430
A. Alhogbani
Q. Sun
1
2
▴2.6
▾1.47
1
▴2.6
166375
O20.5
1.85
6.0/10
F. Jiang vs Q. Sun, ITF Men - M15 Maanshan, 04:45, Finished. Match winner odds: 3.55 for F. Jiang, 1.29 for Q. Sun. AI winner pick: Q. Sun, odds 1.29, confidence 5.8 out of 10. This tip lost. Predicted score: 3-6, 4-6. Best AI tip: Q. Sun, odds 1.29, confidence 5.8 out of 10. This tip lost.
F. Jiang
Q. Sun
Q. Sun vs P. Bar Biryukov, ITF Men - M15 Maanshan, 09:24, Finished. Match winner odds: 3.1 for Q. Sun, 1.3 for P. Bar Biryukov. AI winner pick: P. Bar Biryukov, odds 1.3, confidence 6.8 out of 10. This tip lost. Predicted score: 3-6, 5-7. Best AI tip: P. Bar Biryukov, odds 1.3, confidence 6.8 out of 10. This tip lost.
Q. Sun
P. Bar Biryukov
04:45
Finished
0445
F. Jiang
Q. Sun
2
1
▴3.55
▾1.29
2
▾1.29
3646
2
▾1.29
5.8/10
09:24
Finished
0924
Q. Sun
P. Bar Biryukov
2
0
▾3.1
▴1.3
2
▴1.3
3657
2
▴1.3
6.8/10
Y. S. Chung vs Q. Sun, ITF Men - M15 Tianjin, 03:00, Finished. Match winner odds: 1.3 for Y. S. Chung, 3.5 for Q. Sun. AI winner pick: Y. S. Chung, odds 1.3, confidence 1.0 out of 10. This tip won. Predicted score: 3-6, 6-2, 7-5. Best AI tip: O20.5, odds 1.92, confidence 7.5 out of 10. This tip won.
Y. S. Chung
Q. Sun
Q. Sun vs Y. Kawahashi, ITF Men - M15 Tianjin, 07:52, Finished. Match winner odds: 2.1 for Q. Sun, 1.78 for Y. Kawahashi. AI winner pick: Y. Kawahashi, odds 1.78, confidence 6.0 out of 10. This tip lost. Predicted score: 6-2, 4-6, 3-6. Best AI tip: Y. Kawahashi, odds 1.78, confidence 6.0 out of 10. This tip lost.
Q. Sun
Y. Kawahashi
03:00
Finished
0300
Y. S. Chung
Q. Sun
2
0
▴1.3
▾3.5
1
▴1.3
366275
O20.5
▾1.92
7.5/10
07:52
Finished
0752
Q. Sun
Y. Kawahashi
2
1
▾2.1
▴1.78
2
▴1.78
624636
2
▴1.78
6.0/10
Y. Zeng vs Q. Sun, ITF Men - M15 Luan, 03:00, Finished. Match winner odds: 1.68 for Y. Zeng, 2.2 for Q. Sun. AI winner pick: Y. Zeng, odds 1.68, confidence 1.5 out of 10. This tip won. Predicted score: 6-3, 6-4. Best AI tip: U22.5, odds 1.8, confidence 5.3 out of 10. This tip won.
Y. Zeng
Q. Sun
Q. Sun vs X. Yang, ITF Men - M15 Luan, 06:40, Finished. Match winner odds: 1.23 for Q. Sun, 3.75 for X. Yang. AI winner pick: Q. Sun, odds 1.23, confidence 4.3 out of 10. This tip won. Predicted score: 6-4, 6-4. Best AI tip: Q. Sun, odds 1.23, confidence 4.3 out of 10. This tip won.
Q. Sun
X. Yang
03:00
Finished
0300
Y. Zeng
Q. Sun
2
0
1.68
2.2
1
1.68
6364
U22.5
▾1.8
5.3/10
06:40
Finished
0640
Q. Sun
X. Yang
2
1
▾1.23
▴3.75
1
▾1.23
6464
1
▾1.23
4.3/10
Q. Sun vs N. Koizumi, ITF Men - M15 Luan, 03:00, Finished. Match winner odds: 1.68 for Q. Sun, 2.26 for N. Koizumi. AI winner pick: N. Koizumi, odds 2.26, confidence 1.1 out of 10. This tip won. Predicted score: 6-4, 4-6, 2-6. Best AI tip: O20.5, odds 1.85, confidence 7.1 out of 10. This tip lost.
Q. Sun
N. Koizumi
Q. Sun vs K. Ogura, ITF Men - M15 Luan, 04:00, Finished. Match winner odds: 2.05 for Q. Sun, 1.72 for K. Ogura. AI winner pick: K. Ogura, odds 1.72, confidence 1.5 out of 10. This tip lost. Predicted score: 3-6, 2-6. Best AI tip: U22.5, odds 1.68, confidence 7.2 out of 10. This tip won.
Q. Sun
K. Ogura
J. Cui vs Q. Sun, ITF Men - M15 Luan, 03:00, Finished. Match winner odds: 1.04 for J. Cui, 7.3 for Q. Sun. AI winner pick: J. Cui, odds 1.04, confidence 8.6 out of 10. This tip lost. Predicted score: 6-3, 6-3. Best AI tip: J. Cui, odds 1.04, confidence 8.6 out of 10. This tip lost.
J. Cui
Q. Sun
Q. Sun vs Y. C. Mo, ITF Men - M15 Luan, 03:00, Finished. Match winner odds: 3.7 for Q. Sun, 1.22 for Y. C. Mo. AI winner pick: Y. C. Mo, odds 1.22, confidence 4.0 out of 10. This tip lost. Predicted score: 4-6, 6-4, 3-6. Best AI tip: O18.5, odds 1.53, confidence 6.4 out of 10. This tip won.
Q. Sun
Y. C. Mo
03:00
Finished
0300
Q. Sun
N. Koizumi
0
2
1.68
2.26
2
2.26
644626
O20.5
▴1.85
7.1/10
04:00
Finished
0400
Q. Sun
K. Ogura
2
0
▾2.05
▴1.72
2
▴1.72
3626
U22.5
▾1.68
7.2/10
03:00
Finished
0300
J. Cui
Q. Sun
1
2
▴1.04
▾7.3
1
▴1.04
6363
1
▴1.04
8.6/10
03:00
Finished
0300
Q. Sun
Y. C. Mo
2
1
▾3.7
▴1.22
2
▴1.22
466436
O18.5
▾1.53
6.4/10
Record by surface
Hard
14-14
Overall
14-14
Our AI on this player
13 correct of 28
From the matches in our database
About Qian Sun
Qian Sun is a 25-year-old right-handed professional tennis player, currently ranked world No. 907. The serve is the vulnerable side, at 4 double faults per match and 71.3% of first-serve points won. Breaking is the real weapon here: 325.7% of break chances get taken. Service games rarely slip away: 621.2% of them are held. Almost the entire record comes from one surface, hard (14-14).
Results keep swinging: 3 up and 2 down across the last 5. The longest match we have on record ran to 31 games, against C. Sinclair. More of the matches we cover came at ITF Men M15 Luan than anywhere else — 7 of them. Predictions cover match winner and score, alongside serve, return and break-point statistics. Most recently seen in our data at ITF Men M25 Guiyang.
Serve & Return
First Serve %
—
1st Serve Won
—
2nd Serve Won
—
Aces / Match
6.4
Double Faults / Match
3.7
Break Pts Saved
—
Break Pts Converted
—
Return Pts Won
40.4%
Service Hold %
—
Total Pts Won
107.6%
Records
Last 12 months
0
Titles
2
Finals
2
Semis or better
19
Events played
Tournament Results
ITF M15 Luan Men
ITF
Final
ITF M15 Wuning 7 Men
ITF
Final
ITF M15 Maanshan Men
ITF
Quarter-Finals
ITF M25 Huzhou Men
ITF
Quarter-Finals
ITF M15 Luan 3 Men
ITF
Round of 16
ITF M15 Maanshan 8 Men
ITF
Round of 16
ITF M15 Tianjin 2 Men
ITF
Round of 16
ITF M15 Tianjin Men
ITF
Round of 16
ITF M25 Qian Daohu Men
ITF
Round of 16
ITF M15 Luan 2 Men
ITF
Round of 32
ITF M15 Maanshan 3 Men
ITF
Round of 32
ITF M15 Maanshan 7 Men
ITF
Round of 32
ITF M15 Wuning 6 Men
ITF
Round of 32
ITF M25 Luzhou Men
ITF
Round of 32
Wuning, China
Challenger
Round of 32
ITF M15 Maanshan 2 Men
ITF
Qualifying
ITF M15 Maanshan 5 Men
ITF
Qualifying
Wuning 2, China
Challenger
Qualifying
Wuxi, China
Challenger
Qualifying
Deepest runs first, not by date
Season by season
2026so far
0–1
Won-lost
1
Matches
—
Tiebreaks
5
Aces / Match
5
Double Faults / Match
First Serve %
70.9%
1st Serve Won
67.9%
2nd Serve Won
34.4%
Break points won
28.6%
Break Pts Saved
75%
2025
0–1
Won-lost
1
Matches
—
Tiebreaks
7
Aces / Match
11
Double Faults / Match
First Serve %
47.2%
1st Serve Won
72%
2nd Serve Won
35.7%
Break points won
0%
Break Pts Saved
100%
2024
0–1
Won-lost
1
Matches
0–1
Tiebreaks
5
Aces / Match
6
Double Faults / Match
First Serve %
59.7%
1st Serve Won
60.5%
2nd Serve Won
27.6%
Break points won
50%
Break Pts Saved
54.5%
Season totals from the tour feed, singles only. The won-lost line is the tour's own count and can differ from the record under Predictions, which counts the matches we cover. A dash means the season holds nothing to measure that figure from.
Frequently Asked Questions
How accurate are the AI predictions for Qian Sun?
+
Our model has graded 28 matches involving Qian Sun and got 13 right — a hit rate of 46.4%. The 20 most recent are listed below, each with the pick we made and how it finished.
Who has Qian Sun played most often?
+
Of the matches we cover, Qian Sun has met Yuta Kikuchi most often — 2 times, with a 1-1 record.