McIlroy shares the Dubai lead as a record-tying eighth Race to Dubai nears

Rory McIlroy and Tyrrell Hatton share the 36-hole lead at the DP World Tour Championship in Dubai after Friday's second round, both at 5 under on the Earth Course at Jumeirah Golf Estates. McIlroy shot 70 after an opening 69, and Hatton followed a 70 with a 69, according to the Associated Press scores (WTOP/AP).

That puts McIlroy two rounds from a milestone. A win on Sunday would give him an eighth Race to Dubai title, equaling Colin Montgomerie's record for season-long order of merit wins (Sky Sports). It would also be his fourth DP World Tour Championship.

How the round went

McIlroy birdied the 3rd, 7th, 8th and 10th to pull clear, then dropped shots at the 12th, 16th and 17th on the back nine, RTÉ reports (RTÉ). He got one back at the par-5 18th. Golf Channel says he hit a 290-yard 3-wood there to set up the closing birdie.

Joost Luiten, the first-round leader, slipped to a 73 and sits one back at 4 under with Kristoffer Reitan. Mikael Lindberg, Victor Perez and Freddy Schott are two back, and Jon Rahm is three back at 142 (AP).

The points math

McIlroy started the week second in the Race to Dubai, about 534 points behind Eugenio Chacarra, with 2,000 points going to the winner (RTÉ). Chacarra shot 71 on Friday and is four shots off the lead. Patrick Reed, the other main contender in the standings, is at 8 over after rounds of 75 and 77.

A win settles it for McIlroy. Finishing second could also be enough, depending on where Chacarra and Reed land, the Irish Independent explains (Irish Independent).

What to watch

Hatton is the immediate obstacle on Saturday, with Luiten and Reitan a shot behind. Chacarra needs to make up ground fast to keep the season title in his own hands. If McIlroy gets the job done Sunday, he ties Montgomerie at eight and extends his run of Race to Dubai titles to five straight, according to RTÉ.