Gushue uses extra end to edge Jacobs in clash of undefeated rinks at curling trials

The latest edition in the so-called Battle of the Brads rivalry showed why the Olympic champion skips are essentially a pick 'em every time they play.

Brad Gushue edged Brad Jacobs 7-6 on Tuesday at Canada's Olympic curling trials in another tight matchup that could be a preview of Sunday's final.

"This is tiring," Gushue said after the extra-end battle. "You can't expect any different playing those guys or playing a lot of the teams here this week. You just want to have the control of having the hammer in the last end or extra end and fortunately we did."

Gushue moved into sole possession of first place at 4-0 while Jacobs fell to 3-1 in round-robin play. They have split their last 10 matchups with Gushue holding a slight 29-27 edge on Jacobs in their all-time head-to-head battles.

WATCH | Gushue narrowly defeats Jacobs:

Jacobs, who won Olympic gold in 2014, scored the first deuce in the sixth end to tie the game at three but Gushue rebounded with a pair of his own in the seventh.

Gushue settled for a single after trying a tap and stick for two and Jacobs followed with a deuce in the 10th end.

In the extra end, Jacobs made a nice hit and roll to sit frozen under cover. That forced Gushue to make a draw and the 2006 Olympic champ hit the four-foot ring for the victory.

"Not our sharpest, not our best, but lots to build off," Jacobs said. "You've got to expect to lose a game or two or maybe more in a field like this. Chins up and looking forward to tomorrow's game."

The Jacobs' front end had a remarkable game with lead Ryan Harnden at 100 per cent and E.J. Harnden throwing 99 per cent. The team threw an impressive 94 per cent overall in a losing effort while Gushue's side was at 90 per cent.

"You could throw a really good one and get a poor result or you could throw a really good one and turn the tide," said Gushue third Mark Nichols. "It's fractions of an inch and lucky for us it's been on our side the first four games."

A women's round-robin draw is scheduled for Tuesday evening at SaskTel Centre. Jennifer Jones (4-0) was set to take on Kerri Einarson (2-2) in the showcase game.

Gushue felt chances were "really good" that he'd meet Jacobs again at this event. But he was also careful not to get ahead of himself, noting a poor round-robin game at the 2017 trials proved costly as they missed the bye and fell to Mike McEwen in the semifinal.

The top three teams in the nine-team field will advance to the weekend playoffs. The top rink goes straight to Sunday's final while the second- and third-place teams meet in a Saturday semifinal for the other berth.