Completed

ATP Challenger Tour · 1st Round Qualifying · Savannah

Ryan SeggermanvsSteven Diez

April 20, 2025C Clay

Match Result

Final score & match stats

#1057Ryan Seggerman[7]

636

#1544Steven Diez[AL]

363

SeggermanDiez

1st Serve %65%61%

1st Serve Won61%73%

2nd Serve Won58%65%

Serve Pts Won60%70%

BP Saved6/91/3

Return Pts Won30%40%

Total Pts Won47%53%

Aces27

Double Faults11

Archetype Matchup

Playing styles and historical archetype record

Seggerman

💥 Big Hitter

Power groundstrokesHigh winner countAggressive shotsShort rallies

Diez

🪃 Counterpuncher

Elite BP conversionStrong return gameDefensive consistencyRally tolerance

Matchup analysis

The 💥 Big Hitter archetype wins about 56% vs 🪃 Counterpuncher across 3,198 matches in our dataset. That is a small stylistic lean for Ryan Seggerman here.

Big Hitter players often use power groundstrokes and high winner count to pressure the counterpuncher's elite bp conversion. On Clay, that can swing with conditions.

Player ROI

Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days

Metric	Seggerman	Diez
W-L	1–1	-
Avg odds	2.19	-
ROI %	-32.0%	-
Units P/L	-0.64u	-

Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.

Head-to-Head

Prior meetings and scores · 1 career meeting

Seggerman

Diez

Apr 20, 2025

Savannah

C Clay · 1st Round Qualifying

Seggerman

Mechanics

Serve and return comparison · Last 90 days

Stat	Seggerman	Diez
Serve
1st Serve In %	55%	0%
1st Serve Pts Won %	70.4%	0%
2nd Serve Pts Won %	40.6%	0%
Aces / Match	7	0
Double Faults / Match	4	0
Break Points Saved %	39.6%	0%
Return
1st Return Pts Won %	35.8%	0%
2nd Return Pts Won %	54.5%	0%
BP Converted %	33.4%	0%
Rally
Winners / Match	19.5	0
Unforced Errors / Match	23	0
Net Pts Won %	44.5%	0%
Total Pts Won %	49.5%	0%
Surface (Clay)
Clay Win %	0%	0%

Recent Form

Last five matches per player

Seggerman

LWLWL

Stefan Dostanic

Better Buzz Coffee San Diego Open · 2nd Round Qualifying

Jan 27

Matt Kuhar

Better Buzz Coffee San Diego Open · 1st Round Qualifying

7⁷6³

Jan 26

Shunsuke Mitsui

Champaign · 2nd Round Qualifying

6⁴7⁷

Nov 10

Ozan Baris

Champaign · 1st Round Qualifying

Nov 9

Sanhui Shin

Jingshan · 2nd Round Qualifying

6⁴7⁷

Sep 23

Diez

LLLLW

Rei Sakamoto

Heilbronn - Bad Rappenau · 1st Round Qualifying

Jun 1

Ryan Seggerman

Savannah · 1st Round Qualifying

Apr 20

Joao Lucas Reis Da Silva

Tallahassee · 1st Round Qualifying

Apr 13

Filip Misolic

Girona · 1st Round Qualifying

Mar 24

Pablo Llamas Ruiz

Tenerife 2 · Round of 32

Feb 11