Colin Keane secured the Irish Flat jockeys' championship for a fourth time after a tense title race came to a premature end at Dundalk.
The reigning champion had been involved in a neck-and-neck fight with rival Billy Lee, who was bidding for his first crown.
But Wednesday did not start well for Lee, who appealed a six-day suspension for whip use but had it dismissed as the panel agreed that he should serve a suspension that would preclude him from riding on the final two days of the season.
That decision made Dundalk's afternoon card a crucial meeting for Lee, but it was Keane who hit his stride early on when winning the Dundalk Stadium Claiming Race aboard Ger Lyons' Bucky Larson.
Assistant trainer Shane Lyons said: "He's been a good stalwart, he's a great work horse and he's done his job.
"It is a nice winner for Colin to get him on the board for the championship."
Having arrived at the meeting tied on 89 winners apiece, Keane left with a one-winner lead as the afternoon passed with none of Lee's rides bringing him close to hitting back with a winner of his own.
The last race was a final roll of the dice but did not provide Lee with the stroke of luck he needed, forcing him to concede the battle to Keane before the Irish Flat season reaches an official end at Naas on Sunday.
It is a third successive flat jockey's title for Keane, and a fourth overall, the Meath rider having claimed his first crown in 2017.
Lee's bid for a first Flat jockeys' championship was dealt a heavy blow when his six-day suspension was upheld.
The rider took the winning ride on Beleaguerment in the William Hill Extra Places Every Day Handicap at Dundalk on 21 October.
The stewards at the track deemed him to have used his whip with excessive frequency and suspended him for six days, but Lee regarded them to have erred in the making of that decision and lodged an appeal.
Lee's case was heard by Robert Dore, John Murphy and Noel McCaffrey, who heard that his use of the whip was corrective as he felt his horse shifting to the right, but after the evidence was presented the panel ultimately dismissed the appeal.
Lee is now suspended on 4, 6, 9, 11, 16 and 18 November - leaving him unable to take rides on the final two days of the Irish Flat season.
