Aaron James Williams vs JiSung NamPrediction, Head-to-Head Results, and Stats
Aaron James Williams and JiSung Nam have met 1 time since 2023; JiSung Nam leads 1–0. Across all meetings Williams has taken 1 sets to Nam's 2. Their most recent meeting: JiSung Nam won at Meerbusch (2023).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | James Williams | Nam | ||
|---|---|---|---|---|
| Indicator | Aaron James Williams | JiSung Nam | ||
| Wins in straight sets | 100% | 1/1 | 80% | 8/10 |
| Wins a set when losing | 50% | 1/2 | 27% | 3/11 |
| Goes to a deciding set | 33% | 1/3 | 24% | 5/21 |
| Covers −1.5 sets as favorite | 100% | 1/1 | 80% | 4/5 |
| Covers +1.5 sets as underdog | 100% | 1/1 | 43% | 6/14 |
| Tiebreak sets won | 0% | 0/1 | 50% | 3/6 |
| Wins after taking set 1 | 100% | 1/1 | 77% | 10/13 |
| Wins 2-0 after taking set 1 | 100% | 1/1 | 62% | 8/13 |
Colored rows are higher-is-better: green above 50%, red below. Favorite/underdog set by book odds; cover rows count only matches with odds on record. Small sample — read with care. Head-to-head: 0 of 1 completed meetings ended in straight sets (James Williams 0, Nam 0).
Previous meetings
1 career meeting, newest first
Aug 7, 2023
Meerbusch
C Clay · 1st Round Qualifying
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Williams | Nam |
|---|---|---|
| W-L | 1–0 | 0–1 |
| Avg odds | 1.04 | 1.93 |
| ROI % | +3.7% | -100.0% |
| Units P/L | +0.04u | -1.00u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Recent Form
Last five matches per player
Nino Ehrenschneider
M25 Meerbusch · 2nd Round
Sep 3
Mikhail Tsapenko
M25 Meerbusch · 1st Round
Sep 1
Niels McDonald
M25 Troisdorf · 1st Round
May 26
Max Houkes
M25 Meerbusch 1 · 2nd Round
Sep 5
JiSung Nam
Meerbusch · 1st Round Qualifying
Aug 7
Luca Castelnuovo
Shanghai Challenger · Quarterfinals
Sep 11
Denis Yevseyev
Shanghai Challenger · 2nd Round
Sep 10
Rei Sakamoto
Shanghai Challenger · 1st Round
Sep 8
Jan Kumstat
Unicredit Czech Open · 1st Round Qualifying
May 31
Laurent Lokoli
Internazionali Di Tennis - Citta'Di Vicenza · 1st Round Qualifying
May 24
Marat Sharipov
Renault Busan Open Tennis Championships · 1st Round Qualifying
Apr 12
Braden Shick
Miyazaki Challenger · 1st Round
Mar 31
Takuya Kumasaka
Koyushokucho Miyazaki Challenger · 1st Round Qualifying
Mar 30
Win rate
Matches, sets and games won · Last 12 months · 3–21 matches
| Metric | Williams | Nam |
|---|---|---|
| Matches won | 33% | 48% |
| Sets won | 43% | 49% |
| Games won | 50% | 52% |
Record by tier
Head-to-head record by tournament tier
| Stage | Williams | Nam |
|---|---|---|
| ATP Challenger Tour | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Williams | Nam |
|---|---|---|
| Clay | 0 | 1 |
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