Billy Harris vs Hugo GrenierPrediction, Head-to-Head Results, and Stats
Billy Harris and Hugo Grenier have met 3 times since 2023; Hugo Grenier leads 2–1. Their first meeting came at Las Franquesas del Valles Challenger in 2023 on hard. On hard courts Grenier leads 2–1. 1 of their meetings has been a final, with Grenier leading those 1–0. Across all meetings Harris has taken 3 sets to Grenier's 4. Their most recent meeting: Billy Harris won at Manacor Challenger (2026).
Upcoming match
- Tournament
- Cassis Challenger
- Level
- ATP Challenger Tour
- Round
- 1st Round
- Surface
- Hard
- Date & time
- September 7 · 11:00 AM ET
Book odds
Record at prices like this
At 2.00 or longer, Hugo Grenier has won 43 of 115 (37%). That is level with the 39% the price implied.
At 1.72 or shorter, Billy Harris has won 38 of 70 (54%). The price implied 60%, so Billy Harris has fallen 6 points short of it.
Book prices with the bookmaker margin removed, across every priced match we hold for each player. Green beats the price by 3 points or more, red falls that far short, grey is within 3 points. Samples under ten are not shown.
Hugo Grenier and Billy Harris meet in the first round of the Cassis Challenger on September 7 on hard court. Grenier, ranked 243rd, leads their head-to-head series 2-1 over Harris, who sits at 161st. Both players arrive with identical hard court records of 8-12 over a recent sample period.
Harris has posted stronger recent form, winning three of his last five matches compared to Grenier's two wins in five. Grenier has lost his last two and won only three of ten before that. Harris played five matches in the last fourteen days while Grenier managed four in the same span, though Harris came off a loss in his most recent outing two days ago.
Both players operate as hard hitters who rely on power from the baseline. On hard court specifically, each has won 40% of matches in the sample. The match will turn on which player can sustain his aggression without accumulating errors, and whether either can convert break points when the opportunities arise.
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Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Harris | Grenier | ||
|---|---|---|---|---|
| Indicator | Billy Harris | Hugo Grenier | ||
| Wins in straight sets | 58% | 14/24 | 58% | 14/24 |
| Wins a set when losing | 38% | 15/39 | 30% | 7/23 |
| Goes to a deciding set | 40% | 25/63 | 36% | 17/47 |
| Covers −1.5 sets as favorite | 26% | 6/23 | 52% | 12/23 |
| Covers +1.5 sets as underdog | 57% | 21/37 | 43% | 10/23 |
| Tiebreak sets won | 46% | 18/39 | 41% | 7/17 |
| Wins after taking set 1 | 75% | 18/24 | 78% | 18/23 |
| Wins 2-0 after taking set 1 | 58% | 14/24 | 61% | 14/23 |
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. Head-to-head: 2 of 3 completed meetings ended in straight sets (Harris 1, Grenier 1).
Style Matchup
Playing styles and historical archetype record
Harris
💥 Big Hitter
Grenier
💥 Big Hitter
Matchup analysis
Both Billy Harris and Hugo Grenier are 💥 Big Hitter types. Mirror matchups usually come down to execution, fitness, and surface fit, across 4,148 matches in our dataset the historical split is about even.
Previous meetings
3 career meetings, newest first
Sep 1, 2026
Manacor Challenger
H Hard · 1st Round
Oct 6, 2023
Alicante Challenger
H Hard · Quarterfinals
Mar 26, 2023
Las Franquesas del Valles Challenger
H Hard · Final
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Harris | Grenier | ||
|---|---|---|---|---|
| Outcome | Billy Harris | Hugo Grenier | ||
| 1 or more | 100% | 12/12 | 100% | 7/7 |
| 3 or more | 83% | 10/12 | 86% | 6/7 |
| 5 or more | 58% | 7/12 | 57% | 4/7 |
| 10 or more | 25% | 3/12 | 43% | 3/7 |
| 15 or more | 0% | 0/12 | 0% | 0/7 |
| 20 or more | 0% | 0/12 | 0% | 0/7 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Harris | Grenier |
|---|---|---|
| W-L | 6–7 | 5–6 |
| Avg odds | 2.25 | 2.24 |
| ROI % | -15.1% | -2.7% |
| Units P/L | -1.96u | -0.30u |
Travel
Last 30 days
| Metric | Harris | Grenier |
|---|---|---|
| Countries | 2 | 3 |
| Events | 3 | 3 |
| Matches | 6 | 6 |
| Distance | 4,505 mi · 7,250 km | 5,493 mi · 8,840 km |
| Route | USA → ESP | MEX → USA → ESP |
Host country from the tournament each match was played in, over the last 30 days. Route is the order of countries visited; consecutive stops in the same country are shown once. Distance is the great-circle total between host cities, shown only when every stop in the window is geocoded. A rough fatigue signal, not a headline stat.
Common opponents
Results vs. opponents both players faced · Last 12 months
Across 6 shared opponents, both Harris and Grenier posted a 33% win rate.
| Opponent | Harris | Grenier |
|---|---|---|
| Luca Van Assche | L 16 76 46 | L 16 26 |
| Daniel Merida Aguilar | L 36 57 | W 64 76 |
| Jurij Rodionov | L 26 61 36 | L |
| Pablo Carreno Busta | L 57 36 | L 64 16 46 |
| Jan Choinski | W 62 63 | W 75 62 |
| Yosuke Watanuki | W 16 63 62 | L 67 36 |
Recent Form
Last five matches per player
Felix Balshaw
Manacor Challenger · Quarterfinals
Sep 4
Jay Dylan Hara Friend
Manacor Challenger · 2nd Round
Sep 3
Hugo Grenier
Manacor Challenger · 1st Round
Sep 1
Toby Samuel
U.S. Open - New York · 2nd Round Qualifying
Aug 26
Gonzalo Bueno
U.S. Open - New York · 1st Round Qualifying
Aug 24
Kyrian Jacquet
Cincinnati Open - Cincinnati · 1st Round Qualifying
Aug 11
Abedallah Shelbayh
Citi Open - Washington · 1st Round Qualifying
Jul 25
Dhakshineswar Suresh
Bloomfield Hills Challenger · 1st Round
Jul 22
Billy Harris
Manacor Challenger · 1st Round
Sep 1
Sebastian Baez
Winston-Salem Open - Winston-Salem · 2nd Round
Aug 26
Roman Safiullin
Winston-Salem Open - Winston-Salem · 1st Round
Aug 25
Mees Rottgering
Winston-Salem Open - Winston-Salem · 3rd Round Qualifying
Aug 23
Neil Oberleitner
Winston-Salem Open - Winston-Salem · 1st Round Qualifying
Aug 22
Dali Blanch
Cancun Challenger · 1st Round Qualifying
Aug 17
Akira Santillan
Pozoblanco Challenger · 2nd Round
Jul 16
Cyril Vandermeersch
Pozoblanco Challenger · 1st Round
Jul 13
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 47–63 matches
| Metric | Harris | Grenier |
|---|---|---|
| Matches won | 38% | 51% |
| Sets won | 42% | 50% |
| Games won | 47% | 50% |
Record by tier
Head-to-head record by tournament tier
| Stage | Harris | Grenier |
|---|---|---|
| Finals | 0 | 1 |
| ATP Challenger Tour | 1 | 2 |
By surface
Head-to-head record per surface
| Surface | Harris | Grenier |
|---|---|---|
| Hard | 1 | 2 |