Player record

Lyon, Bill

ID 16220MOMaleInactive
Current rating1,486

Wins

77

Indexed tournament wins

Losses

81

Indexed tournament losses

Matches

158

Decisive results

Win rate

48.7%

Across indexed matches

Peak rating

1,564

Highest rating in the available history.

Biggest upset

Nicholas Wetzler

2000 USATT National Championship · Dec 17, 2000 · +438 rating

Open →

Biggest loss

Kheyfets, Arthur

Show-Me-State Games · Jul 29, 2002 · -408 rating

Open →

Most frequent opponent

Kheyfets, Arthur

3 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

22 tournament appearances · synced Aug 8, 2026, 2:18 AM

DateTournamentRating inRating afterPoints changedRecord
Nov 3, 20172017 Kansas City Fall OpenTournament · View matches1,5021,486-16+0 / -161W / 5L
Apr 15, 2016Kansas City Bill Guilfoil OpenTournament · View matches1,5081,502-6+0 / -60W / 3L
Sep 17, 2011Serve Curve and Rally OpenTournament · View matches1,4961,508+12+13 / -14W / 8L
May 29, 20102010 Memorial Day OpenTournament · View matches1,4801,496+16+32 / -167W / 3L
Mar 6, 2010$2200 2-Star MO Winter Games 2010 OpenTournament · View matches1,4951,480-15+12 / -275W / 4L
May 31, 20032nd Tallgrass Prairie OpenTournament · View matches1,5021,495-7+0 / -71W / 4L
Oct 26, 2002Hutchinson 2002 Fall OpenTournament · View matches1,5191,502-17+15 / -324W / 5L
Aug 10, 2002Tallgrass Prairie OpenTournament · View matches1,5081,519+11+32 / -213W / 4L
Jul 29, 2002Show-Me-State GamesTournament · View matches1,5641,507-57+0 / -570W / 3L
Jul 21, 2002St Louis Gateway OpenTournament · View matches1,4301,564+1348W / 3L
Apr 6, 2002Hutchinson 2002 Spring OpenTournament · View matches1,4141,430+16+25 / -91W / 6L
Mar 9, 20022002 Kansas Late Winter ClassicTournament · View matches1,4321,414-18+0 / -181W / 6L
Jan 20, 2002Lincoln Open 2002Tournament · View matches1,4111,432+21+31 / -103W / 3L
Aug 26, 2001St. Louis Gateway OpenTournament · View matches1,4111,41103W / 5L
Jul 29, 2001Show Me State GamesTournament · View matches1,4001,408+83W / 2L
Jan 21, 2001Lincoln OpenTournament · View matches1,4311,400-31+4 / -353W / 1L
Dec 17, 20002000 USATT National ChampionshipTournament · View matches · USATT readjusted 1,164 → 1,3951,1641,431+36+70 / -3412W / 3L
Sep 23, 20002000 Kansas Early Fall 40mm TTTournament · View matches1,1361,164+284W / 4L
Aug 6, 2000St. Louis Gateway OpenTournament · View matches1,1951,136-594W / 4L
Jul 30, 2000Show-Me-State Games TTTTournament · View matches1,0871,195+1082W / 2L