Sean Daryabeigi vs William JansenPrediction, Head-to-Head Results, and Stats
Sean Daryabeigi and William Jansen have met 1 time since 2026; Sean Daryabeigi leads 1–0. Their most recent meeting: Sean Daryabeigi won at M15 Columbia (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Daryabeigi | Jansen | ||
|---|---|---|---|---|
| Indicator | Sean Daryabeigi | William Jansen | ||
| Wins in straight sets | 67% | 6/9 | 73% | 8/11 |
| Wins a set when losing | 67% | 2/3 | 50% | 4/8 |
| Goes to a deciding set | 42% | 5/12 | 37% | 7/19 |
| Covers −1.5 sets as favorite | 50% | 2/4 | 62% | 8/13 |
| Covers +1.5 sets as underdog | 100% | 4/4 | 67% | 4/6 |
| Tiebreak sets won | 33% | 1/3 | 29% | 2/7 |
| Wins after taking set 1 | 88% | 7/8 | 100% | 8/8 |
| Wins 2-0 after taking set 1 | 75% | 6/8 | 100% | 8/8 |
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.
Previous meetings
1 career meeting, newest first
Sep 26, 2026
M15 Columbia
H Hard · Semifinals
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Daryabeigi | Jansen | ||
|---|---|---|---|---|
| Outcome | Sean Daryabeigi | William Jansen | ||
| 1 or more | 50% | 3/6 | 83% | 10/12 |
| 3 or more | 33% | 2/6 | 83% | 10/12 |
| 5 or more | 17% | 1/6 | 75% | 9/12 |
| 10 or more | 0% | 0/6 | 8% | 1/12 |
| 15 or more | 0% | 0/6 | 0% | 0/12 |
| 20 or more | 0% | 0/6 | 0% | 0/12 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Daryabeigi | Jansen |
|---|---|---|
| W-L | 4–1 | 8–3 |
| Avg odds | 2.18 | 1.49 |
| ROI % | +52.6% | +7.3% |
| Units P/L | +2.63u | +0.80u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Recent Form
Last five matches per player
Oliver Bonding
M15 Columbia · Final
Sep 27
William Jansen
M15 Columbia · Semifinals
Sep 26
Tito Chavez
M15 Columbia · Quarterfinals
Sep 25
Olaf Pieczkowski
M15 Columbia · 2nd Round
Sep 24
Patricio Alvarado
M15 Columbia · 1st Round
Sep 23
Roan Jones
M15 Monastir · 2nd Round
Jul 16
Nikita Ianin
M15 Monastir · 1st Round
Jul 15
Aziz Dougaz
M15 Monastir · 1st Round
Jul 8
Sean Daryabeigi
M15 Columbia · Semifinals
Sep 26
Evan Bynoe
M15 Columbia · Quarterfinals
Sep 25
Corey Craig
M15 Columbia · 2nd Round
Sep 24
Seydina Andre
M15 Columbia · 1st Round
Sep 23
Billy Blaydes
M25 Aldershot · 2nd Round
Jul 30
Louis Bowden
M25 Aldershot · 1st Round
Jul 29
Naoya Honda
M25 Champaign · Semifinals
Jul 25
Karim Bennani
M25 Champaign · Quarterfinals
Jul 24
Win rate
Matches, sets and games won · Last 12 months · 12–19 matches
| Metric | Daryabeigi | Jansen |
|---|---|---|
| Matches won | 67% | 58% |
| Sets won | 69% | 58% |
| Games won | 59% | 54% |
Record by tier
Head-to-head record by tournament tier
| Stage | Daryabeigi | Jansen |
|---|---|---|
| ITF M15 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Daryabeigi | Jansen |
|---|---|---|
| Hard | 1 | 0 |
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