Erik Arutiunian vs Luca StaeheliPrediction, Head-to-Head Results, and Stats
Erik Arutiunian and Luca Staeheli have met 1 time since 2026; Erik Arutiunian leads 1–0. Across all meetings Arutiunian has taken 2 sets to Staeheli's 0. Their most recent meeting: Erik Arutiunian won at San Diego 2 Challenger (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Arutiunian | Staeheli | ||
|---|---|---|---|---|
| Indicator | Erik Arutiunian | Luca Staeheli | ||
| Wins in straight sets | 81% | 22/27 | 67% | 37/55 |
| Wins a set when losing | 8% | 1/13 | 25% | 7/28 |
| Goes to a deciding set | 15% | 6/40 | 30% | 25/83 |
| Covers −1.5 sets as favorite | 68% | 13/19 | 53% | 27/51 |
| Covers +1.5 sets as underdog | 36% | 5/14 | 33% | 8/24 |
| Tiebreak sets won | 68% | 13/19 | 24% | 4/17 |
| Wins after taking set 1 | 100% | 24/24 | 92% | 44/48 |
| Wins 2-0 after taking set 1 | 92% | 22/24 | 77% | 37/48 |
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: 1 of 1 completed meetings ended in straight sets (Arutiunian 1, Staeheli 0).
Style Matchup
Playing styles and historical archetype record
Arutiunian
🤖 Servebot
Staeheli
⚔️ The Gladiator
Matchup analysis
The 🤖 Servebot archetype wins about 58% vs ⚔️ The Gladiator across 900 matches in our dataset: a stylistic lean toward Erik Arutiunian.
Servebot players often use high ace rate and dominant service to pressure the the gladiator's physical intensity.
Previous meetings
1 career meeting, newest first
Sep 20, 2026
San Diego 2 Challenger
H Hard · 1st Round Qualifying
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Arutiunian | Staeheli | ||
|---|---|---|---|---|
| Outcome | Erik Arutiunian | Luca Staeheli | ||
| 1 or more | 100% | 8/8 | 87% | 13/15 |
| 3 or more | 100% | 8/8 | 73% | 11/15 |
| 5 or more | 88% | 7/8 | 40% | 6/15 |
| 10 or more | 25% | 2/8 | 7% | 1/15 |
| 15 or more | 13% | 1/8 | 0% | 0/15 |
| 20 or more | 0% | 0/8 | 0% | 0/15 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Arutiunian | Staeheli |
|---|---|---|
| W-L | 6–4 | 12–5 |
| Avg odds | 2.26 | 2.04 |
| ROI % | +16.0% | +25.3% |
| Units P/L | +1.60u | +4.30u |
Travel
Last 30 days
| Metric | Arutiunian | Staeheli |
|---|---|---|
| Countries | 1 | 1 |
| Events | 2 | 3 |
| Matches | 4 | 6 |
| Distance | 465 mi · 748 km | 2,418 mi · 3,891 km |
| Route | USA | USA |
Host country from each tournament in the last 30 days, including the current event even when a player arrived on a bye. 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 5 shared opponents, both Arutiunian and Staeheli posted a 80% win rate.
| Opponent | Arutiunian | Staeheli |
|---|---|---|
| Bruno Kuzuhara | W 76 63 | W 63 62 |
| Mitchell Sheldon | W 63 75 | W 63 62 |
| Samuel Vincent Ruggeri | W 76 57 61 | W 63 62 |
| Ognjen Milic | L 67 76 26 | L 16 36 |
| Wishaya Trongcharoenchaikul | W 61 75 | W 63 63 |
Recent Form
Last five matches per player
Trevor Svajda
San Diego 2 Challenger · 1st Round
Sep 22
Andrew Fenty
San Diego 2 Challenger · 3rd Round Qualifying
Sep 21
Luca Staeheli
San Diego 2 Challenger · 1st Round Qualifying
Sep 20
Braden Shick
Tiburon Challenger · 1st Round
Sep 15
Spencer Johnson
Tiburon Challenger · 3rd Round Qualifying
Sep 14
Nicholas Godsick
Tiburon Challenger · 1st Round Qualifying
Sep 13
Masamichi Imamura
Astana Challenger · 2nd Round
Aug 13
Sanhui Shin
Astana Challenger · 1st Round
Aug 11
Andy Andrade
Columbus Challenger · 2nd Round
Sep 30
Oliver Okonkwo
Columbus Challenger · 1st Round
Sep 29
Alex Rybakov
Columbus Challenger · 3rd Round Qualifying
Sep 28
Bruno Kuzuhara
Columbus Challenger · 1st Round Qualifying
Sep 27
Erik Arutiunian
San Diego 2 Challenger · 1st Round Qualifying
Sep 20
Sebastian Gorzny
Tiburon Challenger · 1st Round
Sep 15
Roger Pascual Ferra
Tiburon Challenger · 3rd Round Qualifying
Sep 14
Maxwell Exsted
Tiburon Challenger · 1st Round Qualifying
Sep 13
Win rate
Matches, sets and games won · Last 12 months · 40–83 matches
| Metric | Arutiunian | Staeheli |
|---|---|---|
| Matches won | 68% | 66% |
| Sets won | 64% | 61% |
| Games won | 54% | 56% |
Record by tier
Head-to-head record by tournament tier
| Stage | Arutiunian | Staeheli |
|---|---|---|
| ATP Challenger Tour | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Arutiunian | Staeheli |
|---|---|---|
| Hard | 1 | 0 |
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