Prediction of Takuto Niki vs Keita Koyama Head-to-Head, At

Wojtek Kolan

Wojtek Kolan

HEAD TO HEAD

T. Niki vs K. Koyama

Takuto Niki
Takuto Niki

Flag JPN JPN

l
w
w
l
l
w
l
w
l
l
Keita Koyama
Keita Koyama

Flag JPN JPN

w
l
l
w
l
w
l
l
l
l

2

Win

2

Played

0

Win

38
Age
39
6'0" (183 cm)
Height
5'7" (170 cm)
Ret.
C. Rank
Ret.
278
Best Rank
896
0
Total Titles
0
0
YTD Titles
0
$7.2K
Career Money
$0
Right-Handed
Plays
Right-Handed

Head-to-head: Niki 2 - 0 Koyama

They have played 4 sets in total, with Takuto Niki winning 4 and Keita Koyama winning 0. The last match between Takuto Niki and Keita Koyama was at the Japan F5, 02-06-2014, Round: SF, Surface: Clay, with Takuto Niki getting the victory 6-2 6-1.

PlayersHead To Head Match Wins
Niki2
Koyama0
Last 2 H2H Matches:

(SFJapan F5(06-02-14)

Clay
JPN Flag
Takuto Niki
6
6
JPN Flag
Keita Koyama
2
1

(R1Japan F5(06-10-13)

Clay
JPN Flag
Takuto Niki
6
6
JPN Flag
Keita Koyama
2
1

T. Niki vs K. Koyama H2H Profile

Stats
$7,195Career Prize Money$0
56.67% (361-276)Career Total W/L43.59% (34-44)
2Clay0
10Titles0
2Total H2H Matches0
0% (0-0)YTD Win/Loss0% (0-0)

T. Niki vs K. Koyama Match Preview:

  • Second serve performance recent form: In recent form (last 6 months), Takuto Niki has won 0% of points on their second serve, while Keita Koyama has won 0%. There is a high correlation between this stat and match prediction accuracy.
  • Return game stats recent form: Return stats show Takuto Niki, in recent form, has won 0% of their opponent's second serve points, while Keita Koyama has won 0%. The same stats for first serve returns are 0% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
  • Under pressure analysis: Takuto Niki has saved 0% of breakpoints in recent form, whereas Keita Koyama has saved 0% which is a useful statistic for in-game betting predictions.
  • Performance overview: Over the last year Takuto Niki has won 0% of matches played (W/L 0/0), with Keita Koyama winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
  • Best surface: Takuto Niki has their best career surface win % on Grass, winning 88% (W/L 7/1), and worse career win % on I.hard, winning 33% (W/L 5/10). Keita Koyama has their best career surface win % on Grass, winning 88% (W/L 3/2), and worse career win % on I.hard, winning 0% (W/L 0/1).
  • Player level: In the last year, Takuto Niki has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Keita Koyama has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
  • Direct H2H matches: They have played 2 times before with Takuto Niki winning 2 times and Keita Koyama being victorious 0 times. They have played 4 sets in total, with Takuto Niki winning 4 and Keita Koyama winning 0.
  • The last match between Takuto Niki and Keita Koyama was at the Japan F5, 02-06-2014, Round: SF, Surface: Clay, with Takuto Niki getting the victory 6-2 6-1.
  • Head to head match duration: In past head to head matches, the average match time between these players has been 0:0:0.
  • Opponent quality stats: Over the last 12 months, Takuto Niki has played against opponents with an average rank of 0 while Keita Koyama has played against players with an average rank of 0.
  • Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Takuto Niki has won 0% of deciding sets over the last 12 months, while Keita Koyama has won 0% in all matches played on tour.
  • Break point conversion: In recent form, Takuto Niki has converted 0% of breakpoint opportunities, and Keita Koyama has converted 0% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Takuto Niki vs Keita Koyama Editorial Preview By TennisTipster88.

T. Niki vs K. Koyama H2H Stats Used In Our Predictions

Stats
2H2H Matches Won0
4Sets Won0
24Games Won6
0:0:0Average Match Time0:0:0
100% (2/2)Best‑of‑3 Win %0% (0/2)
100% (2/2)1st Set Won, Won Match0% (0/0)
0% (0/2)1st Set Won, Lost Match0% (0/0)
0% (0/0)1st Set Lost, Won Match0% (0/2)

Recent Performance Stats

2nd Serve Win %: Niki 0%, Koyama 0%.
Opp 2nd Serve Pts Won: Niki 0%, Koyama 0%.
Break Points Saved %: Niki 0%, Koyama 0%.

T. Niki Recent Matches Played

OPPONENTRESULTSCOREH2H
HardM25 Kashiwa - 26-09-2022

R1

JPNI. Okamura
L
6-3 7-6(3)
HardM25 Sapporo - 05-09-2022

R2

JPNY. Mochizuki
L
6-2 7-6(6)

R1

JPNK. Kawachi
W
3-6 6-1 6-1
HardM25 Sapporo - 29-08-2022

R2

JPNY. Sueoka
L
6-3 7-5

R1

JPNR. Kawakami
W
6-3 1-6 7-5

K. Koyama Recent Matches Played

OPPONENTRESULTSCOREH2H
HardChinese Taipei F1 - 17-08-2015

R1

TPET. Yang
L
6-3 6-3
CarpetJapan F7 - 15-06-2015

R1

JPNJ. Yamasaki
L
4-6 6-4 5-1 ret.
HardJapan F6 - 08-06-2015

R1

JPNM. Ono
L
4-6 6-2 6-1
ClayJapan F5 - 01-06-2015

R1

JPNK. Watanuki
L
6-1 6-1
HardJapan F3 - 23-03-2015

Q2

JPNR. Hisamatsu
W
6-3 6-2
banner

T. Niki vs K. Koyama Stats Breakdown Vs All H2H Opponents

Stats
56.67% (361/276)YTD Win/Loss43.59% (34/44)
55.04% (803/656)Sets Win/Loss44.32% (78/98)
52.53% (7225/6530)Games Win/Loss45.86% (726/857)
57.68% (293/215)Hard Win/Loss44.23% (23/29)
57.81% (37/27)Clay Win/Loss50.00% (7/7)
42.11% (24/33)Indoor Hard W/L14.29% (1/6)
87.50% (7/1)Grass Win/Loss60.00% (3/2)
0.2Aces Per Game0.01
1365Aces Total9
0.11Double Faults Per Game0.02
752Total Double Faults18
1st MatchAverage Match Time1st Match
553.73Average Opponent Rank476.1
62% (14666/23752)1st Serve %69% (362/528)
69% (10076/14666)1st Serve Win %64% (232/362)
50% (4553/9086)2nd Serve Win %52% (87/166)
42% (1053/2479)Break Points Won % (Total)55% (22/40)
41% (10101/24914)Return Points Win %39% (196/507)
45.45% (5/6)Main Tour W/L0% (0/0)
41.73% (53/74)Challenger W/L45.45% (5/6)
60.72% (303/196)Futures W/L43.28% (29/38)
56% (352/626)Best of 3 Sets Win %44% (33/75)
67% (2/3)Best of 5 Sets Win %50% (1/2)
46% (96/208)Tiebreaks Win % (Total)59% (10/17)
54% (103/190)Deciding Set Win %53% (10/19)
87% (349/303)1st Set Won, Won Match79% (33/26)
13% (349/46)1st Set Won, Lost Match21% (33/7)
20% (288/57)1st Set Lost, Won Match18% (45/8)

Other Tennis Predictions Today

02:00 AM 16/11/25
Prediction
AUSA. Mcleod
JPNS. Hazawa
W1
4.75
W2
1.14
10:30 PM 15/11/25
Prediction
ESPC. Alcaraz
CANF. A. Aliassime
W1
1.22
W2
4.55
04:00 AM 17/11/25
Prediction
GBRM. Basing
JPNH. Shiraishi
W1
1.47
W2
2.46
02:00 AM 17/11/25
Prediction
AUSC. HewittWC
AUSO. Jasika
W1
2.24
W2
1.56
04:00 AM 17/11/25
Prediction
JPNY. Uchiyama7
TPET. Huang
W1
1.22
W2
3.74
02:00 AM 16/11/25
Prediction
NZLA. Klintcharov
DENC. E. Overbeck
W1
4.05
W2
1.191

Tennis Previews & Betting Tips

15 Nov 2025

Maria Camila Osorio Serrano vs Antonia Ruzic Prediction – WTA Billie Jean King Cup, PO, Group D – 15th November 2025 Best Bets

15 Nov 2025

Prediction Of Auger-Aliassime Vs Minaur H2H, Who Will Win At ATP Nitto Atp Finals 2025?

15 Nov 2025

Prediction Of Alcaraz Vs Auger-Aliassime H2H, Who Will Win At ATP Nitto Atp Finals 2025?

15 Nov 2025

Prediction Of Sinner Vs Minaur H2H, Who Will Win At ATP Nitto Atp Finals 2025?

15 Nov 2025

Montevideo Challenger Preview And Prediction: Ignacio Buse vs Roman Andres Burruchaga Betting Tips & Picks November 15, 2025

15 Nov 2025

Kaja Juvan vs Sahaja Yamalapalli Prediction – WTA Billie Jean King Cup, PO, Group G – 15th November 2025 Best Bets