Series
Billy Harris
1 0
Guilherme Sergio
Head to head
Billy Harris vs Guilherme Sergio
Last 10
B·Harris
L L W L W W L W L L
Last 10
G.Sergio
L W W L L W L L L W
Surface
Hard
1 0
Meetings
B·Harris form
G.Sergio form
Frequently asked questions
What is the Billy Harris vs Guilherme Sergio head-to-head?
The record is Billy Harris 1–0 Guilherme Sergio 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 Billy Harris and Guilherme Sergio last play?
Most recent listed meeting: 26 Mar 2017 at ITF Portugal F4, Men Singles, 6-2 6-2.
Are future matches listed?
No future meeting between this pair is in the catalog right now.
How do I follow the next Billy Harris vs Guilherme Sergio 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.