Eddie Pepperell expressed his intention to “dominate” the British Masters after Ryder Cup star Tommy Fleetwood suffered a nightmare day on the greens at Walton Heath.

Fleetwood and Pepperell were part of a four-way tie for the lead after opening rounds of 67, but while the former slumped to a birdie-free 77 to fall eight shots off the pace, Pepperell’s 69 gave him a halfway total of eight under and a three-shot lead over compatriot Matt Wallace.

France’s Julien Guerrier was also five under with three holes remaining when play was suspended on Friday evening due to darkness.

“I’m really excited because I do think I can really improve my long game over the weekend and if I can do that then I want to take the mindset of dominating the event, because why shouldn’t I?” Pepperell said after a round containing five birdies and two bogeys.

“I’ve got to be aggressive, keep trying to play the shots and I don’t think there is anything to be afraid of for sure. Get the speed of the greens and hole some putts and it’s all going to be rosy but we will see, there’s definitely some good players up there who can challenge for certain.”

Pepperell won his first European Tour title in Qatar earlier this season and has also recorded two runners-up finishes and tied for sixth in the Open at Carnoustie, despite playing the final round with a hangover.

“I think I’ve made quite a big stride mentally the last 18 months,” Pepperell said. “I remember at the Scottish Open feeling very comfortable on the Sunday. I thought I was going to win all the way and I wouldn’t have felt that before.”

Pepperell shot a closing 64 at Gullane and it took a stunning 60 from Brandon Stone to deny him the title, but such form has taken the 27-year-old from Oxford to 50th in the world rankings.

He could move inside the top 35 with a victory on Sunday, but Pepperell insists he will not be treading the well-worn path to the PGA Tour which such an elevated status makes possible.

Eddie Pepperell
Eddie Pepperell tops the leaderboard at Walton Heath (Steven Paston/PA)

“I’m not interested in playing over there in a full-time capacity for certain,” he added. “I’m really happy where I’m at. I get to see America five, six times a year and I think that’s perfect. And that’s meant as a compliment as much as anything else because I want to enjoy it for what it is.”

A 78 in the third round of the US Open is the only time Fleetwood has posted a higher score this season and he will be hoping he bounces back in the same manner, a closing 63 at Shinnecock Hills equalling the championship record and seeing him finish just a shot behind winner Brooks Koepka.

“I just had a nightmare on the greens really,” Fleetwood told Press Association Sport. “I basically three-putted 11, 12 and 13 and literally had no idea what the break was going to do or the wind. I never once got it right.”

Fleetwood is playing his 11th tournament in 14 weeks, a run which included all four FedEx Cup play-off events and Europe’s Ryder Cup triumph in Paris, but was not about to cite fatigue as a factor.

“It’s an easy excuse but honestly I played fine,” added Fleetwood, who is hoping to catch Ryder Cup partner Francesco Molinari – who was two shots worse off after a 73 – and win the Race to Dubai for a second year in succession.

“I’m obviously a long way back now but we don’t know what the weather conditions are going to be and if I hit it like that I feel perfectly OK about the weekend ahead.

“You have bad days but that’s the nature of the game and I’m not going to dwell on it too much. I had a poor day but there’s a weekend’s golf and every shot counts at the end of the year – you never know what difference it’s going to make.”

Tournament host Justin Rose safely made the halfway cut after a 72 left him on two over par.