ATP tennis predict
← Back to search

Sam Ryan Ziegann

25/07/1998 · right-handed

Global Elo

1400

Record

0-0

ATP / Tour Record

Wins
0
Losses
0
Matches
0

Challenger Record

Wins
4
Losses
6
Matches
10

Elo and Record by Surface

Clay 1500
Wins
0
Losses
0
Matches
0
Hard 1426
Wins
0
Losses
0
Matches
0

Challenger

Wins
4
Losses
5
Matches
9
Grass 1415
Wins
0
Losses
0
Matches
0

Challenger

Wins
0
Losses
1
Matches
1

Elo Over Time

1500 1329
2022-10-31 2026-09-14 · 1438

10 matches in this range.

Performance vs. the Odds

Career record grouped by how big a favorite the market made Sam Ryan Ziegann, based on their average odds.

Heavy favorite (odds below 1.30) 0W–0L · 0.0%
Favorite (odds 1.30-1.80) 0W–0L · 0.0%
Even match (odds 1.80-2.20) 2W–0L · 100.0%
Underdog (odds 2.20-4.00) 1W–3L · 25.0%
Heavy underdog (odds above 4.00) 0W–0L · 0.0%

6 matches with market odds since 2026-07-05.

Serve & Return

Serve and return win rates from the last 10 matches at the selected level.

Not enough ATP/Grand Slam match history yet.

1st Serve In % 62.0%
1st Serve Points Won % 66.6%
2nd Serve Points Won % 48.7%
Return Points Won vs 1st Serve % 27.9%
Return Points Won vs 2nd Serve % 40.9%
Aces per Service Game 0.52
Double Faults per Service Game 0.28

Based on the last 10 Challenger matches.

Break Point Performance

How the player handles the biggest points, from the last 10 matches at the selected level.

Not enough ATP/Grand Slam match history yet.

Break Points Saved % 56.1%
Break Points Converted % 31.1%

Based on the last 10 Challenger matches.

Recent Matches

L Hard Phan Thiet 4 challenger · qualification - round of 16 · 2026-09-14

vs Filip Peliwo #648

6-1 6-4

Sam Ryan Ziegann Filip Peliwo
4 Aces 3
5 Double Faults 0
- Service Points -
- First Serve In -
16 First Serve Won 14
12 Second Serve Won 14
4 Break Points Saved 5
11 Break Points Faced 8
- Winners -
- Unforced Errors -
2.4 Average Odds 1.5
W Hard Phan Thiet 4 challenger · qualification - 1. round · 2026-09-13

vs Thantub Suksumrarn #1144

6-1 7-5

Sam Ryan Ziegann Thantub Suksumrarn
2 Aces 7
7 Double Faults 1
- Service Points -
- First Serve In -
13 First Serve Won 25
15 Second Serve Won 13
8 Break Points Saved 4
13 Break Points Faced 6
- Winners -
- Unforced Errors -
1.8 Average Odds 1.9
L Hard Phan Thiet 3 challenger · 1. round · 2026-09-08

vs Timofei Derepasko #680

6-3 4-6 6-4

Sam Ryan Ziegann Timofei Derepasko
11 Aces 11
2 Double Faults 3
81 Service Points 98
53 First Serve In 59
30 First Serve Won 44
20 Second Serve Won 20
3 Break Points Saved 5
7 Break Points Faced 7
- Winners -
- Unforced Errors -
3.0 Average Odds 1.4
W Hard Phan Thiet 3 challenger · qualification - round of 16 · 2026-09-07

vs Yuta Kawahashi #663

6-4 6-4

Sam Ryan Ziegann Yuta Kawahashi
1 Aces 7
1 Double Faults 1
62 Service Points 67
33 First Serve In 41
23 First Serve Won 30
14 Second Serve Won 14
9 Break Points Saved 2
12 Break Points Faced 3
- Winners -
- Unforced Errors -
2.1 Average Odds 1.6
W Hard Phan Thiet 3 challenger · qualification - 1. round · 2026-09-06

vs Christopher Papa #1054

6-1 6-4

Sam Ryan Ziegann Christopher Papa
4 Aces 6
2 Double Faults 3
45 Service Points 57
24 First Serve In 35
13 First Serve Won 25
11 Second Serve Won 13
3 Break Points Saved 2
7 Break Points Faced 3
- Winners -
- Unforced Errors -
2.2 Average Odds 1.6
L Grass Nottingham 3 challenger · qualification - 1. round · 2026-07-05

vs William Jansen #1597

6-1 6-2

Sam Ryan Ziegann William Jansen
1 Aces 6
0 Double Faults 1
59 Service Points 45
41 First Serve In 29
21 First Serve Won 21
7 Second Serve Won 12
5 Break Points Saved 3
10 Break Points Faced 3
- Winners -
- Unforced Errors -
3.3 Average Odds 1.3
L Hard Brisbane 1 CH · Q2 · 2025-01-27

vs Jacob Brumm #642

4-6 6-2 6-3

Sam Ryan Ziegann Jacob Brumm
9 Aces 5
7 Double Faults 1
97 Service Points 76
60 First Serve In 53
43 First Serve Won 39
15 Second Serve Won 17
12 Break Points Saved 1
15 Break Points Faced 2
- Winners -
- Unforced Errors -
- Average Odds -
W Hard Brisbane 1 CH · Q1 · 2025-01-27

vs Keisuke Saitoh #601

6-2 6-4

Sam Ryan Ziegann Keisuke Saitoh
9 Aces 4
0 Double Faults 1
52 Service Points 62
37 First Serve In 44
30 First Serve Won 25
7 Second Serve Won 11
0 Break Points Saved 2
0 Break Points Faced 5
- Winners -
- Unforced Errors -
- Average Odds -
L Hard Burnie CH · Q1 · 2023-01-30

vs Edward Winter #734

6-1 6-4

Sam Ryan Ziegann Edward Winter
1 Aces 3
1 Double Faults 3
47 Service Points 63
30 First Serve In 45
21 First Serve Won 32
6 Second Serve Won 12
2 Break Points Saved 4
5 Break Points Faced 4
- Winners -
- Unforced Errors -
- Average Odds -
L Hard Sydney CH · Q1 · 2022-10-31

vs Ken Cavrak #994

7-6(4) 6-3

Sam Ryan Ziegann Ken Cavrak
9 Aces 5
3 Double Faults 6
54 Service Points 84
30 First Serve In 38
24 First Serve Won 32
12 Second Serve Won 24
0 Break Points Saved 3
2 Break Points Faced 4
- Winners -
- Unforced Errors -
- Average Odds -