Steven Diez vs Yan Bai Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
S. Diez vs Y. Bai
Steven Diez
CAN
l
w
l
l
l
l
w
w
l
l
0
Win
1
Played
1
Win
34
Age
36
5'9" (175 cm)
Height
6'1" (185 cm)
898
C. Rank
484
134
Best Rank
200
0
Total Titles
0
0
YTD Titles
0
$335.9K
Career Money
$53.5K
Right-Handed
Plays
Right-Handed
Yan Bai
CHN
l
w
w
l
l
w
w
l
l
l
0
Win
1
Played
1
Win
34
Age
36
5'9" (175 cm)
Height
6'1" (185 cm)
898
C. Rank
484
134
Best Rank
200
0
Total Titles
0
0
YTD Titles
0
$335.9K
Career Money
$53.5K
Right-Handed
Plays
Right-Handed
Head-to-head: Diez 0 - 1 Bai
They have played 3 sets in total, with Steven Diez winning 1 and Yan Bai winning 2. The last match between Yan Bai and Steven Diez was at the Shenzhen 2 Challenger, 19-10-2023, Round: R2, Surface: Hard, with Yan Bai getting the victory 3-6 6-1 6-4.
| Players | Head To Head Match Wins |
|---|---|
| Diez | 0 |
| Bai | 1 |
Last 1 H2H Matches:
(R2) Shenzhen 2 Challenger(10-19-23)
Yan Bai
3
6
6
Steven Diez
6
1
4
S. Diez vs Y. Bai H2H Profile
S. Diez vs Y. Bai Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Steven Diez has won 37.93% of points on their second serve, while Yan Bai has won 37.33%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Steven Diez, in recent form, has won 44.44% of their opponent's second serve points, while Yan Bai has won 46.85%. The same stats for first serve returns are 28.33% and 30.16% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Steven Diez has saved 55.56% of breakpoints in recent form, whereas Yan Bai has saved 53.00% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Steven Diez has won 52.00% of matches played (W/L 13/12), with Yan Bai winning 69.05% (W/L 29/13) that gives us an overall head-to head prediction overview.
- Best surface: Steven Diez has their best career surface win % on Hard, winning 57% (W/L 212/163), and worse career win % on Grass, winning 25% (W/L 3/9). Yan Bai has their best career surface win % on Hard, winning 57% (W/L 359/187), and worse career win % on Grass, winning 43% (W/L 3/4).
- Player level: In the last year, Steven Diez has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 58.82% of matches (W/L 10/7), where as Yan Bai has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 77.78% of matches (W/L 28/8). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
- Direct H2H matches: They have played 1 times before with Steven Diez winning 0 times and Yan Bai being victorious 1 times. They have played 3 sets in total, with Steven Diez winning 1 and Yan Bai winning 2.
- The last match between Steven Diez and Yan Bai was at the Shenzhen 2 Challenger, 19-10-2023, Round: R2, Surface: Hard, with Yan Bai getting the victory 3-6 6-1 6-4.
- Head to head match duration: In past head to head matches, the average match time between these players has been 2:33:20.
- Opponent quality stats: Over the last 12 months, Steven Diez has played against opponents with an average rank of 346.28 while Yan Bai has played against players with an average rank of 520.19.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Steven Diez has won 14% of deciding sets over the last 12 months, while Yan Bai has won 40% in all matches played on tour.
- Break point conversion: In recent form, Steven Diez has converted 16.67% of breakpoint opportunities, and Yan Bai has converted 37.93% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Steven Diez vs Yan Bai Editorial Preview By TennisTipster88.
S. Diez vs Y. Bai H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 0 | H2H Matches Won | 1 |
| 1 | Sets Won | 2 |
| 11 | Games Won | 15 |
| 0 | Aces (Total) | 3 |
| 5 | Total Double Faults | 4 |
| 2:33:20 | Average Match Time | 2:33:20 |
| 62% (56/90) | 1st Serve % | 49% (37/76) |
| 64% (36/56) | 1st Serve Win % | 70% (26/37) |
| 44% (15/34) | 2nd Serve Win % | 62% (24/39) |
| 40% (2/5) | Break Pts Won % | 40% (4/10) |
| 34% (26/76) | Return Points Win % | 43% (39/90) |
| 0% (0/1) | Best‑of‑3 Win % | 100% (1/1) |
| 0% (0/1) | Deciding Set Win % | 100% (1/1) |
| 0% (0/1) | 1st Set Won, Won Match | 0% (0/0) |
| 100% (1/1) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 100% (1/1) |
Recent Performance Stats
2nd Serve Win %: Diez 49%, Bai 51%.
Opp 2nd Serve Pts Won: Diez 55%, Bai 55%.
Break Points Saved %: Diez 57%, Bai 55%.
S. Diez Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 Heilbronn Challenger - 02-06-2025 | ||||
Q1  Rei SakamotoR. Sakamoto | L | 4-6 6-0 6-3 | ||
| M25 Vic - 12-05-2025 | ||||
QF  Lorenzo GiustinoL. Giustino | L | 6-1 2-1 ret. | ||
R2  Andres Santamarta RoigA. Santamarta | W | 6-3 7-5 | ||
R1  Michiel De KromM. De | W | 6-1 ret. | ||
| M25 Sabadell - 28-04-2025 | ||||
R1  Sekou BangouraS. Bangoura | L | 4-6 7-6(4) 6-1 | ||
Y. Bai Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Shanghai Challenger - 01-09-2025 | ||||
R1  Tsung-Hao HuangT. Huang | L | 6-3 6-0 | ||
 M15 Maanshan - 07-07-2025 | ||||
R1 Aoran WangA. Wang | L | 6-5 ret. | ||
| M15 Maanshan - 30-06-2025 | ||||
QF Yaojie ZengY. Zeng | L | 6-4 1-6 6-4 | ||
R2 Aoran WangA. Wang | W | 7-5 6-4 | ||
R1  Wishaya TrongcharoenchaikulW. Trongcharoenchaikul | W | 6-4 6-1 | ||
S. Diez vs Y. Bai Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 54.64% (571/474) | YTD Win/Loss | 65.00% (442/238) |
| 54.52% (1285/1072) | Sets Win/Loss | 63.76% (950/540) |
| 52.19% (11187/10250) | Games Win/Loss | 55.53% (7489/5998) |
| 56.53% (212/163) | Hard Win/Loss | 65.81% (360/187) |
| 55.87% (338/267) | Clay Win/Loss | 62.92% (56/33) |
| 33.96% (18/35) | Indoor Hard W/L | 62.16% (23/14) |
| 25.00% (3/9) | Grass Win/Loss | 42.86% (3/4) |
| 0.11 | Aces Per Game | 0.23 |
| 1110 | Aces Total | 1494 |
| 0.17 | Double Faults Per Game | 0.14 |
| 1791 | Total Double Faults | 890 |
| 1:9:1 | Average Match Time | 1:3:6 |
| 577.37 | Average Opponent Rank | 563.6 |
| 63% (29963/47216) | 1st Serve % | 60% (17217/28499) |
| 65% (19468/29963) | 1st Serve Win % | 68% (11768/17217) |
| 49% (8390/17253) | 2nd Serve Win % | 51% (5736/11282) |
| 46% (2388/5143) | Break Points Won % (Total) | 45% (1526/3417) |
| 42% (20073/47619) | Return Points Win % | 43% (12768/29617) |
| 42.86% (15/20) | Slam W/L | 25.00% (2/6) |
| 25.00% (4/12) | Masters W/L | 25.00% (2/6) |
| 0.00% (0/4) | Cups W/L | 0.00% (0/1) |
| 34.48% (20/38) | Main Tour W/L | 25.00% (3/9) |
| 45.31% (198/239) | Challenger W/L | 50.00% (98/98) |
| 67.47% (334/161) | Futures W/L | 74.01% (336/118) |
| 55% (557/1009) | Best of 3 Sets Win % | 67% (431/643) |
| 33% (3/9) | Best of 5 Sets Win % | 27% (3/11) |
| 47% (109/233) | Tiebreaks Win % (Total) | 53% (83/157) |
| 48% (136/285) | Deciding Set Win % | 57% (85/150) |
| 83% (588/490) | 1st Set Won, Won Match | 91% (431/391) |
| 16% (588/97) | 1st Set Won, Lost Match | 9% (431/38) |
| 18% (456/80) | 1st Set Lost, Won Match | 22% (245/53) |
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