Gemma Hayter v Kirsi Viinikainen, head to head

Legs
48 - 45
51.6% to Hayter
Average when they meet
78.13 - 79.44
Hayter higher in 10 of 19
Finals
0 - 0
never met in a final
Last meeting
4-1
11 Oct 2026, Hayter
v

Every meeting, oldest to newest

Each square is one match: Hayter Viinikainen

All 19 meetings

Newest first, with both averages
DateEventHayterScoreViinikainen
11 Oct 2026Women's SeriesLast 32 75.244-173.98 Match
23 Aug 2026Women's SeriesLast 128 84.794-386.44 Match
17 May 2026Women's SeriesLast 16 71.644-376.45 Match
22 Mar 2026Women's SeriesLast 64 82.514-281.67 Match
17 Jan 2026MODUS Women's WeekRound Robin 72.694-172.54 Match
19 Oct 2025Women's SeriesLast 64 80.294-273.58 Match
29 Jun 2025MODUS Women's WeekRound Robin 76.422-380.70 Match
29 Jun 2025MODUS Women's WeekRound Robin 83.292-380.29 Match
29 Jun 2025MODUS Women's WeekRound Robin 84.313-281.57 Match
29 Jun 2025MODUS Women's WeekRound Robin 78.091-387.88 Match
3 May 2025MODUS Women's WeekRound Robin 74.751-380.30 Match
3 May 2025MODUS Women's WeekRound Robin 76.833-176.27 Match
3 May 2025MODUS Women's WeekRound Robin 79.502-373.47 Match
3 May 2025MODUS Women's WeekRound Robin 73.011-380.71 Match
11 Jan 2025MODUS Women's WeekRound Robin 72.813-172.00 Match
11 Jan 2025MODUS Women's WeekRound Robin 80.732-381.87 Match
11 Jan 2025MODUS Women's WeekRound Robin 78.470-383.50 Match
11 Aug 2024Women's SeriesLast 64 87.994-182.70 Match
10 Aug 2024Women's SeriesLast 32 71.090-483.50 Match

By stage

Finals
Semi-finals
Quarter-finals
Earlier rounds
10-9

Bars show Hayter's share at each stage.

Close ones

Won by one or two14Hayter 7, Viinikainen 7
Biggest win, Hayter4-1Women's Series, Oct 2026
Biggest win, Viinikainen4-0Women's Series, Aug 2024
Highest average87.99Hayter, Women's Series, Aug 2024

Every rivalry, in your own code

Any two players, every meeting since 1994, on a free key. Add the Analyst plan for the chance of the next one.

Any two players
GET /v1/head-to-head?player_id=...
On every plan, including the free key.