Issei Okamura vs Jung-Woong NaPrediction, Head-to-Head Results, and Stats
Issei Okamura and Jung-Woong Na have met 1 time since 2018; Jung-Woong Na leads 1–0. Across all meetings Okamura has taken 1 sets to Na's 2. Their most recent meeting: Jung-Woong Na won at Gwangju (2018).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Okamura | Na | ||
|---|---|---|---|---|
| Indicator | Issei Okamura | Jung-Woong Na | ||
| Wins in straight sets | — | — | ||
| Wins a set when losing | 0% | 0/1 | — | |
| Goes to a deciding set | 0% | 0/1 | — | |
| Covers −1.5 sets as favorite | — | — | ||
| Covers +1.5 sets as underdog | — | — | ||
| Tiebreak sets won | — | — | ||
| Wins after taking set 1 | — | — | ||
| Wins 2-0 after taking set 1 | — | — | ||
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 (Okamura 0, Na 0).
Previous meetings
1 career meeting, newest first
Aug 1, 2018
Gwangju
H Hard · 1st Round Qualifying
Recent Form
Last five matches per player
Naoya Honda
M25 Sapporo · Round of 32
Sep 3
Antoine Berger
M15 Singapore · Round of 32
Aug 13
Ammar Faleh Alhogbani
M15 Singapore · Round of 32
Aug 6
Lucca Liu
M15 Bali · Round of 32
Jul 30
Yusuke Takahashi
Burnie · 2nd Round Qualifying
Jan 30
Liam Puttergill
Burnie · 1st Round Qualifying
Jan 29
Jie Cui
Yokkaichi · Round of 64
Aug 6
Justin Boulais
Winnipeg · Round of 64
Jul 9
Tsung-Hua Yang
Gwangju · Round of 64
May 5
Yecong He
Gwangju · 3rd Round Qualifying
Aug 2
Shintaro Imai
Gwangju · 2nd Round Qualifying
Aug 1
Issei Okamura
Gwangju · 1st Round Qualifying
Aug 1
Max Purcell
Busan · Round of 32
May 8
Jacob Grills
Gimcheon · 1st Round Qualifying
May 7
Makoto Ochi
Seoul · 2nd Round Qualifying
Apr 30
Tae-Woo Lee
Seoul · 1st Round Qualifying
Apr 30
Win rate
Matches, sets and games won · Last 12 months · 1–1 matches
| Metric | Okamura | Na |
|---|---|---|
| Matches won | 0% | - |
| Sets won | 0% | - |
| Games won | 29% | - |
Record by tier
Head-to-head record by tournament tier
| Stage | Okamura | Na |
|---|---|---|
| ATP Challenger Tour | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Okamura | Na |
|---|---|---|
| Hard | 0 | 1 |
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