tennish2h.com
SAT · JUN 13, 2026

Jansen is 30% in the last 10 singles (3–7). Current run: 2L streak. Recent strength: 1st Serve Pts Won (57%). Left-handed on CH. Official profile snapshot: CH rank 1604, 3 points. Dominance score (last 10): -21.

Quick read

  • Form win rate: 30% (3–7).
  • Current streak: 2L.
  • Top stat (L10): 1st Serve Pts Won 57%.

Season averages — last 10 matches

  • Last 10 matches — 1st Serve In: 51%
  • Last 10 matches — 1st Serve Pts Won: 57%
  • Last 10 matches — 2nd Serve Pts Won: 55%
  • Last 10 matches — Aces / match: 4
  • Last 10 matches — Double Faults / match: 1.5
  • Last 10 matches — BP Saved: 53.5%
  • Last 10 matches — BP Converted: 0%
  • Last 10 matches — Return Pts Won: 19.5%
  • Last 10 matches — Service Pts Won: 57%
  • Last 10 matches — Total Pts Won: 39.5%
  • Last 10 matches — Winners / match: 9
  • Last 10 matches — Unforced Errors / match: 18

Season averages — year to date

  • Season to date (YTD) — 1st Serve In: 51%
  • Season to date (YTD) — 1st Serve Pts Won: 57%
  • Season to date (YTD) — 2nd Serve Pts Won: 55%
  • Season to date (YTD) — Aces / match: 5
  • Season to date (YTD) — Double Faults / match: 2
  • Season to date (YTD) — BP Saved: 40%
  • Season to date (YTD) — BP Converted: 0%
  • Season to date (YTD) — Return Pts Won: 23%
  • Season to date (YTD) — Service Pts Won: 56%
  • Season to date (YTD) — Total Pts Won: 38%
  • Season to date (YTD) — Winners / match: 9
  • Season to date (YTD) — Unforced Errors / match: 18

Last 10 vs YTD comparison

  • 1st Serve In: last 10 51% vs YTD 51% (Δ 0 pp)
  • Aces / match: last 10 4 vs YTD 5 (Δ -1)
  • BP Saved: last 10 53.5% vs YTD 40% (Δ +13.5 pp)
  • BP Converted: last 10 0% vs YTD 0% (Δ 0 pp)
  • Return Pts Won: last 10 19.5% vs YTD 23% (Δ -3.5 pp)
  • Service Pts Won: last 10 57% vs YTD 56% (Δ +1 pp)
  • Winners / match: last 10 9 vs YTD 9 (Δ 0)
  • Unforced Errors / match: last 10 18 vs YTD 18 (Δ 0)

What changed recently

  • BP Saved: 53.5% last 10 vs 40% YTD (+13.5 pp).
  • Return Pts Won: 19.5% last 10 vs 23% YTD (-3.5 pp).
  • Aces / match: 4 last 10 vs 5 YTD (-1).

Performance profile (last 10)

  • 1st serve in: 51%
  • aces per match: 4
  • break points saved: 53.5%
  • break points converted: 0%
  • return points won: 19.5%
  • service points won: 57%

Upcoming H2H

  • Upcoming H2H page vs Remy Bertola at Nottingham on 2026-06-13: https://tennish2h.com/h2h/2026-06-13/bertola-r-vs-jansen-w-nottingham

Saved H2H pages

  • H2H vs Remy Bertola: 0–0 — https://tennish2h.com/h2h/2026-06-13/bertola-r-vs-jansen-w-nottingham

Recent form — last 10 singles matches

William Jansen recent singles results since 2025
DateResultOpponentTournamentScore
2026-05-31LC. ChidekhBirmingham6-1 6-4
2025-11-13LA. KimM25 Columbus, OH3-6 4-6
2025-11-12WI. PalavestraM25 Columbus, OH4-6 2-6
2025-08-01LJ. StoryM15 Dublin7-6 6-3
2025-07-31WD. De JongeM15 Dublin6-1 6-4
2025-07-29WH. PierreM15 Dublin3-6 4-6
2025-07-07LP. ZahrajNottingham 46-4 6-2
2025-06-25LA. Manzanera PertusaM15 Monastir 251-6 3-6
2025-06-04LD. De JongeM15 Kayseri 24-6 6-2 6-4
2025-05-31LA. AzkaraM15 Kayseri6-3 7-6
  • 2026-05-31 — L vs C. Chidekh, Birmingham: 6-1 6-4.
  • 2025-11-13 — L vs A. Kim, M25 Columbus, OH: 3-6 4-6.
  • 2025-11-12 — W vs I. Palavestra, M25 Columbus, OH: 4-6 2-6.
  • 2025-08-01 — L vs J. Story, M15 Dublin: 7-6 6-3.
  • 2025-07-31 — W vs D. De Jonge, M15 Dublin: 6-1 6-4.
  • 2025-07-29 — W vs H. Pierre, M15 Dublin: 3-6 4-6.
  • 2025-07-07 — L vs P. Zahraj, Nottingham 4: 6-4 6-2.
  • 2025-06-25 — L vs A. Manzanera Pertusa, M15 Monastir 25: 1-6 3-6.
  • 2025-06-04 — L vs D. De Jonge, M15 Kayseri 2: 4-6 6-2 6-4.
  • 2025-05-31 — L vs A. Azkara, M15 Kayseri: 6-3 7-6.
William Jansen
CH

William Jansen

United Kingdomcountry
21yrs
Lefthand
3pts

Season Averages

Per-match averages from statistics

1st Serve In51%
1st Serve Pts Won57%
2nd Serve Pts Won55%
Aces / match4
Double Faults / match1.5
BP Saved53.5%
BP Converted0%
Return Pts Won19.5%
Service Pts Won57%
Total Pts Won39.5%
Winners / match9
Unforced Errors / match18

Form Timeline

Cumulative win rate · oldest → newest

Last 10 vs YTD

Orange = last 10 · blue = season

51%1st Serve In51%
4Aces / match5
53.5%BP Saved40%
0%BP Converted0%
19.5%Return Pts Won23%
57%Service Pts Won56%
9Winners / match9
18Unforced Errors / match18

Match Stat Trends

Last 10 matches · per-match values

Strength Map

Metrics by match · oldest → newest

1st Serve
Aces
BP Saved
BP Conv
Return
Service

← oldest · newest →

Recent Form

Last 10 singles matches

3–7
2026-05-31
vs C. Chidekh
Birmingham
6-1 6-4L
2025-11-13
vs A. Kim
M25 Columbus, OH
3-6 4-6L
2025-11-12
vs I. Palavestra
M25 Columbus, OH
4-6 2-6W
2025-08-01
vs J. Story
M15 Dublin
7-6 6-3L
2025-07-31
vs D. De Jonge
M15 Dublin
6-1 6-4W
2025-07-29
vs H. Pierre
M15 Dublin
3-6 4-6W
2025-07-07
vs P. Zahraj
Nottingham 4
6-4 6-2L
2025-06-25
vs A. Manzanera Pertusa
M15 Monastir 25
1-6 3-6L
2025-06-04
vs D. De Jonge
M15 Kayseri 2
4-6 6-2 6-4L
2025-05-31
vs A. Azkara
M15 Kayseri
6-3 7-6L