Peter Creed, who plays out of Rhiwbina SRC in Cardiff, is men’s squash champion of Wales for a seventh time.
Caerphilly-born Creed, 29, defeated World number 50 Joel Makin, from Pembrokeshire, in the final.
Holder Makin won the title for the first time a year ago, but Creed came storming back to be crowned champion again.
The 22-year-old Makin fought hard, but Creed emerged the winner 11-8, 10-12, 11-9, 11-7 at the Wales National Sports Centre in Cardiff.
The Welsh rivals, who are preparing for the Commonwealth Games in Australia during 2018, join forces on Tuesday evening when they are play at one and two in the University of Birmingham Lions team against Bristol away in the British Premier League.
Makin, who plays out of West Warwicks SRC, is at one for Lions because he has the higher World ranking
In the ladies A event, Cardiff-born Tesni Evans, ranked number 20 in the World, won the title for a fifth time.
Evans, 24, emerged the winner in all four of her matches three games to love to take the Welsh title again.
Jayden Gough worked hard to win the Welsh Closed men’s B title.
He recovered from two games down to beat George Thomas 9-11, 6-11, 11-1, 12-10, 11-6 in his semi-final before defeating Dan Christopher 12-10, 13-15, 11-8, 5-11, 11-3 in the final.
Rhondda’s Lee Papworth also battled through two five-set matches to enjoy success.
Papworth won the men’s F title, beating Tony Baird 7-11, 9-11, 11-7, 11-2, 11-3 in the semi-final and Craig Bluck 9-11, 9-11, 11-8, 11-4, 11-7.
Welsh Closed Championships, Men’s A tournament:
First round: Joel Makin beat Christopher Adrian 11-3, 11-4, 11-5; Sam Fenwick beat Jayden Gough 11-4, 11-2, 11-9; Elliott Morris-Devred beat George Thomas 11-4, 11-8, 11-8; David Haley beat Richard Trilby 11-6, 11-4, 11-4; Emyr Evans beat Jordan Williams 11-1, 11-7, 11-4; Liam Eason beat Ian Fenner-Evans 11-2, 11-5, 11-6; Dan Bergin beat Daniel Christopher 11-8, 11-8, 3-11, 11-3; Peter Creed beat Chris Lovett 11-2, 11-1, 11-4.
Second round: Joel Makin beat Sam Fenwick 11-5, 11-3, 11-1; Elliott Morris-Devred beat David Healey 8-11, 11-5, 5-11, 11-9, 11-3; Emyr Evans beat Liam Eason 11-7, 11-4, 11-6; Peter Creed beat Dan Bergin 11-6, 11-1, 11-2.
Semi-finals: Joel Makin beat Elliott Morris-Devred 11-5, 11-3, 11-3; Peter Creed beat Emyr Evans 11-9, 11-6, 14-12.
Third/fourth place play-off: Emyr Evans and beat Elliott Morris-Devred 11-7, 11-5, 11-4.
Final: Peter Creed beat Joel Makin 11-8, 10-12, 11-9, 11-7.
Ladies A:
Qualifying: Katie Jones beat Zoe Edwards 11-2, 11-3, 11-8.
First round: Tesni Evans beat Sarah Clode 11-2, 11-4, 11-3; Ciara Richards beat Gemma Davies 11-9, 11-3, 12-10; Nia Davis beat Rebecca Baker 11-2, 11-3, 11-1; Lowri Roberts beat Katie Jones 11-4, 11-5, 11-5; Hannah Davies beat Angharad Llewellyn 11-1, 11-3, 11-1; Ali Hemingway beat Megan Thomas 11-4, 11-2, 11-4; Abby Hicks beat Elinor Jones 11-6, 11-4, 11-6; Deon Saffery beat Bronte Wright 11-3, 11-6, 11-1.
Quarter-finals: Tesni Evans beat Ciara Richards 11-4, 11-4, 11-2; Lowri Roberts beat Nia Davies 11-4, 11-4, 11-8; Ali Hemingway beat Hannah Davies 9-11, 11-5, 11-13, 11-6, 11-5; Deon Saffery beat Abby Hicks 11-7, 11-7, 11-7.
Semi-finals: Tesni Evans beat Lowri Roberts 11-6, 11-3, 11-5; Deon Saffery beat Ali Hemingway 11-5, 9-11. 11-6, 11-8.
Third/fourth place play-off: Lowri Roberts beat Ali Hemingway 11-6, 11-13, 9-11, 11-5, 11-8.
Final: Tesni Evans beat Deon Saffery 11-1, 11-5, 11-3.
Other event finals:
Men’s B: Jayden Gough beat Dan Christopher 12-10, 13-15, 11-8, 5-11, 11-3.
Men’s C: Lewis Poole beat Dave Godfrey 11-9, 11-7, 13-11.
Men’s D: Dave Robertson beat Chris Powell 11-7, 11-8, 11-5.
Men’s E: Mark Davies beat Dafydd Pearce-Evans 11-4, 5-11, 11-9, 11-9.
Men’s F: Lee Papworth beat Craig Bluck 9-11, 11-9, 11-8, 11-4, 11-7.
Ladies B: Sarah Clode beat Gemma Davies 6-11, 8-11, 11-7, 11-9, 11-8.
The Welsh Masters Championships are being held at Rhiwbina Squash Club from Friday, February 3 to Sunday, February 5.
There are events from over-35 through to over-65 for ladies and over-70 for men.