ITF M25 Las Vegas, Nv 2 (Usa), Hard2026-10-28 18:00
William Jansen v X. Calvelo
The market
No published price yet
Percentages are the implied chance of winning with the bookmaker's margin removed.
Head to head
First career meetingNo previous matches between these two on record.
This season & this event
W. Jansen
X. Calvelo
11-9
-
Did not play
Did not play
2026 record
2026 on surface
Here in 2025
Here in 2024
0-1
-
Did not play
Did not play
Ranking points fall off a year after they are earned, so a player who went deep here last year must match it or drop in the rankings. That shapes effort in a way the price does not always show.
No previous edition of this event found in the feed.
The players

William Jansen
United Kingdom
X. Calvelo
USA
1244
21
United Kingdom
5–7
0
5–6
—
0–1
Ranking
Age
Country
2025 W/L
Titles
Hard
Clay
Grass
—
56
USA
—
—
—
—
—
Ranking, record and surface splits are for the most recent season on file. Height, weight and handedness are not published by our data provider.
W. Jansen — last 10
With the pre-match price we recorded at the time.
| Date | Event | Surface | Opponent | Score | Their price | Market | Result |
|---|---|---|---|---|---|---|---|
| 2026-10-15 | M15 Lexington, KY | Hard | J. Anthrop | — | — | LOST | |
Games in each set3-6 6-7 JansenAnthropPoints won45%55%Serve points won61%73%Return points won27%39%Games held8 of 1010 of 11Break points saved1 of 20 of 1 | |||||||
| 2026-10-14 | M15 Lexington, KY | Hard | M. Arseneault | 1.31 | 73% | WON | |
Games in each set6-4 7-5 JansenArseneaultPoints won55%45%Serve points won68%58%Return points won42%32%Games held10 of 118 of 11Break points saved3 of 43 of 6 | |||||||
| 2026-09-26 | M15 Columbia | Hard | S. Daryabeigi | RET | 1.40 | 68% | LOST |
Games in each set6-7 JansenDaryabeigiPoints won42%58%Serve points won29%42%Return points won58%71%Games held1 of 61 of 6Break points saved2 of 71 of 4 | |||||||
| 2026-09-25 | M15 Columbia | Hard | E. Bynoe | 1.33 | 72% | WON | |
Games in each set6-3 6-3 JansenBynoePoints won57%43%Serve points won67%50%Return points won50%33%Games held7 of 94 of 9Break points saved3 of 57 of 12 | |||||||
| 2026-09-24 | M15 Columbia | Hard | C. Craig | 1.25 | 74% | WON | |
Games in each set6-0 6-0 JansenCraigPoints won71%29%Serve points won67%20%Return points won80%33%Games held2 of 20 of 2Break points saved0 of 00 of 1 | |||||||
| 2026-09-23 | M15 Columbia | Hard | S. Andre | 1.36 | 69% | WON | |
Games in each set6-2 7-6 JansenAndrePoints won56%44%Serve points won83%67%Return points won33%17%Games held10 of 108 of 10Break points saved1 of 10 of 1 | |||||||
| 2026-07-30 | M25 Aldershot | Hard | B. Blaydes | 1.38 | 69% | LOST | |
Games in each set3-6 7-5 4-6 | |||||||
| 2026-07-29 | M25 Aldershot | Hard | L. Bowden | 1.25 | 76% | WON | |
Games in each set6-3 6-4 | |||||||
| 2026-07-25 | M25 Champaign, IL | Hard | N. Honda | 1.73 | 53% | LOST | |
Games in each set6-7 6-7 | |||||||
| 2026-07-24 | M25 Champaign, IL | Hard | K. Bennani | 2.40 | 60% | WON | |
Games in each set3-6 7-5 6-3 | |||||||
X. Calvelo — last 10
With the pre-match price we recorded at the time.
| Date | Event | Surface | Opponent | Score | Their price | Market | Result |
|---|---|---|---|---|---|---|---|
| 2026-07-08 | M25 Dallas, TX | Hard | A. Frusina | 3.03 | 69% | LOST | |
Games in each set2-6 2-6 | |||||||