Koharu Niimi vs Natsuho ArakawaPrediction, Head-to-Head Results, and Stats
🇯🇵Koharu Niimi
Unranked · 23 yrs
7w1 meeting · sets 1–2
🇯🇵Natsuho Arakawa
Unranked · 28 yrs · Left-Handed
5w5Koharu Niimi and Natsuho Arakawa have met 1 time since 2026; Natsuho Arakawa leads 1–0. Across all meetings Niimi has taken 1 sets to Arakawa's 2. Their most recent meeting: Natsuho Arakawa won at W15 Swan Hill 1 (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Niimi | Arakawa | ||
|---|---|---|---|---|
| Indicator | Koharu Niimi | Natsuho Arakawa | ||
| Wins in straight sets | 100% | 1/1 | 64% | 7/11 |
| Wins a set when losing | 40% | 2/5 | 19% | 3/16 |
| Goes to a deciding set | 33% | 2/6 | 26% | 7/27 |
| Covers −1.5 sets as favorite | — | 20% | 1/5 | |
| Covers +1.5 sets as underdog | 50% | 1/2 | 50% | 10/20 |
| Tiebreak sets won | 100% | 1/1 | 60% | 3/5 |
| Wins after taking set 1 | 50% | 1/2 | 80% | 8/10 |
| Wins 2-0 after taking set 1 | 50% | 1/2 | 70% | 7/10 |
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 (Niimi 0, Arakawa 0).
Style Matchup
Playing styles and historical archetype record
Niimi
🏃 Pusher
Arakawa
💥 Big Hitter
Matchup analysis
The 💥 Big Hitter archetype wins about 72% vs 🏃 Pusher across 828 matches in our dataset: a stylistic lean toward Natsuho Arakawa.
Big Hitter players often use power groundstrokes and high winner count to pressure the pusher's extreme retrieval.
Previous meetings
1 career meeting, newest first
Mar 26, 2026
W15 Swan Hill 1
G Grass · 1st Round
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Niimi | Arakawa |
|---|---|---|
| W-L | - | 6–6 |
| Avg odds | - | 4.32 |
| ROI % | - | +124.3% |
| Units P/L | - | +14.92u |
Recent Form
Last five matches per player
Yuna Ohashi
Brisbane 6 ITF
Jul 13
Dilana Rsovac
Brisbane 6 ITF
Jul 12
Yui Ohwaki
Sapporo 2 ITF
Jun 22
Riko Kikawada
Sapporo ITF
Jun 15
Honori Koyama
W15 Toyama · 1st Round
May 13
Natsuho Arakawa
W15 Swan Hill 1 · 1st Round
Mar 26
Eloise Newberry
W15 Monastir · 1st Round
Aug 26
Eloise Newberry
W15 Monastir · 1st Round
Aug 26
Amy Stevens
W15 Brisbane · Quarterfinals
Jul 31
Ya Yi Yang
W15 Brisbane · 2nd Round
Jul 30
Julie Adele Bedard
W15 Brisbane · 1st Round
Jul 29
Destanee Aiava
W15 Brisbane · Final
Jul 26
Chia Yi Tsao
W15 Brisbane · Semifinals
Jul 25
Maiko Uchijima
W15 Brisbane · Quarterfinals
Jul 24
Win rate
Matches, sets and games won · Last 12 months · 6–28 matches
| Metric | Niimi | Arakawa |
|---|---|---|
| Matches won | 17% | 43% |
| Sets won | 29% | 42% |
| Games won | 39% | 46% |
Record by tier
Head-to-head record by tournament tier
| Stage | Niimi | Arakawa |
|---|---|---|
| ITF W15 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Niimi | Arakawa |
|---|---|---|
| Grass | 0 | 1 |
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