Series
Bumpei Sato
0 1
Keita Koyama
Head to head
Bumpei Sato vs Keita Koyama
Last 10
B.Sato
L W W L L W L L L L
Last 10
K.Koyama
W
Surface
Clay
0 1
Meetings
B.Sato form
K.Koyama form
Frequently asked questions
What is the Bumpei Sato vs Keita Koyama head-to-head?
The record is Bumpei Sato 0–1 Keita Koyama in 1 completed meeting on TennisScoreLive.
What does head to head (H2H) mean?
Head to head is the history of completed matches between these two players — not a prediction.
Why are the players listed in this order?
Both name orders open this same page, so there is one head-to-head for the pair.
When did Bumpei Sato and Keita Koyama last play?
Most recent listed meeting: 5 Jun 2014 at ITF Men Karuizawa, Japan Men Singles, 2-6 6-4 6-4.
Are future matches listed?
No future meeting between this pair is in the catalog right now.
How do I follow the next Bumpei Sato vs Keita Koyama live?
When they play again, the match appears on Scores Today and on each player page. Open the match for the live score.
Do you rank this rivalry?
No. We only show meetings and form from the catalog — no editorial rivalry ranking.