Jeong Moon vs Honori Koyama Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
Published on 25 Jun at 07:04 PM UTC
HEAD TO HEAD
J. Moon vs H. Koyama

KOR
1
Win
Played
0
Win

JPN
1
Win
Played
0
Win
Head-to-head: Moon 1 - 0 Koyama
They have played 3 sets in total, with Jeong Moon winning 2 and Honori Koyama winning 1. The last match between Jeong Moon and Honori Koyama was at the W15 Sapporo, 26-06-2025, Round: R2, Surface: Hard, with Jeong Moon getting the victory 6-2 3-6 6-4.
| Players | Head To Head Match Wins |
|---|---|
| Moon | 1 |
| Koyama | 0 |
Last 1 H2H Matches:
(R2) W15 Sapporo(06-26-25)
J. Moon vs H. Koyama H2H Profile
J. Moon vs H. Koyama Match Preview:
- Second Serve Performance: Koyama has recently won 36.76% of points on their second serve, compared to Moon's 40.48%. Does Moon hold an advantage here? Yes, slightly.
- Return Game: Koyama has won 54.7% of their opponent's second serve points, slightly more effective than Moon's 53.11%. Who is better on first serve returns? Moon edges ahead with 38.83% to Koyama's 35.88%.
- Under Pressure: Koyama saves 44.54% of breakpoints, while Moon has a superior rate at 50%. Could this influence clutch situations? Likely, yes.
- Overall Performance: Koyama has a slight edge in recent match win ratio, with 52.38% over Moon’s 48.28%. Both players are closely matched here.
- Surface Specialty: Koyama performs slightly better on Hard surfaces with a 51% win rate, compared to Moon's 47%. No difference on Indoor Hard surfaces for either player.
- Tournament Level: Koyama has the edge with 53.85% of wins in ITF $10K events, against Moon's 50% rate. Does this indicate more consistency? Possibly.
- Opponent Quality: Koyama has faced tougher competition, with an average opponent rank of 131.05 compared to Moon’s 290.07.
- Deciding Sets: Koyama is stronger in deciding sets with a 67% win rate, while Moon only manages 33%. Could this be crucial? Indeed.
- Breakpoint Conversion: Koyama converts 39.05% of breakpoints, while Moon converts 33.63%. Who is more efficient in critical points? Koyama.
Editorial Prediction (June 25, 2025, UTC):
This upcoming tennis match presents an intriguing analysis of both players’ capabilities. Koyama showcases a slightly superior performance in overall match wins and in facing tougher opponents, which may provide a psychological edge.
Moon, however, demonstrates an advantage in second serve points and first serve return performance, which might be influential during service games. Nonetheless, Koyama's ability to win deciding sets and convert critical breakpoints could prove decisive.
While both players are closely matched, with Koyama's consistency against stronger opponents and their efficacy in crucial moments, they emerge as the likely winner in this upcoming encounter.
Jeong Moon vs Honori Koyama Editorial Preview By TennisTipster88.
J. Moon vs H. Koyama H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 1 |
| 15 | Games Won | 12 |
| 2 | Total Double Faults | 4 |
| 1:33:23 | Average Match Time | 1:33:23 |
| 69% (37/54) | 1st Serve % | 65% (36/55) |
| 68% (25/37) | 1st Serve Win % | 58% (21/36) |
| 29% (5/17) | 2nd Serve Win % | 37% (7/19) |
| 38% (3/8) | Break Pts Won % | 38% (3/8) |
| 49% (27/55) | Return Points Win % | 44% (24/54) |
| 100% (1/1) | Best‑of‑3 Win % | 0% (0/1) |
| 100% (1/1) | Deciding Set Win % | 0% (0/1) |
| 100% (1/1) | 1st Set Won, Won Match | 0% (0/0) |
| 0% (0/1) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 0% (0/1) |
Recent Performance Stats
J. Moon Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
R1 | L | 4-6 6-1 6-0 | ||
R1 | L | 6-4 7-5 | ||
Q3 | W | 6-0 6-0 | ||
Q1 | W | 6-1 6-1 | ||
R2 | L | 6-2 6-0 | ||
H. Koyama Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
R2 | L | 7-6(5) 6-0 | ||
R1 | W | 6-3 6-3 | ||
Q1 | L | 2-6 6-2 10-6 | ||
R1 | L | 6-2 6-1 | ||
Q3 | W | 4-6 7-5 10-5 | ||

J. Moon vs H. Koyama Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 47.95% (35/38) | YTD Win/Loss | 49.44% (44/45) |
| 47.93% (81/88) | Sets Win/Loss | 48.24% (96/103) |
| 48.98% (795/828) | Games Win/Loss | 49.28% (921/948) |
| 49.23% (32/33) | Hard Win/Loss | 50.60% (42/41) |
| 33.33% (1/2) | Clay Win/Loss | 0% (0/0) |
| 40.00% (2/3) | Indoor Hard W/L | 40.00% (2/3) |
| 0% (0/0) | Grass Win/Loss | 0.00% (0/1) |
| 0.02 | Aces Per Game | 0.04 |
| 12 | Aces Total | 35 |
| 0.1 | Double Faults Per Game | 0.17 |
| 77 | Total Double Faults | 151 |
| 1st Match | Average Match Time | 1st Match |
| 276.38 | Average Opponent Rank | 191.21 |
| 68% (1614/2375) | 1st Serve % | 68% (1671/2474) |
| 51% (827/1614) | 1st Serve Win % | 56% (932/1671) |
| 41% (315/761) | 2nd Serve Win % | 39% (311/803) |
| 46% (144/316) | Break Points Won % (Total) | 46% (130/284) |
| 46% (1118/2413) | Return Points Win % | 44% (1070/2459) |
| 0% (0/0) | Main Tour W/L | 0.00% (0/1) |
| 46.43% (13/15) | Challenger W/L | 40.00% (4/6) |
| 48.89% (22/23) | Futures W/L | 51.28% (40/38) |
| 46% (33/71) | Best of 3 Sets Win % | 49% (44/89) |
| 55% (6/11) | Tiebreaks Win % (Total) | 25% (3/12) |
| 48% (12/25) | Deciding Set Win % | 62% (13/21) |
| 83% (36/30) | 1st Set Won, Won Match | 92% (38/35) |
| 17% (36/6) | 1st Set Won, Lost Match | 8% (38/3) |
| 14% (37/5) | 1st Set Lost, Won Match | 18% (51/9) |
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