Guthrie joined at the top by Cabrero-Bello in Shanghai
McIlroy and Harrington six off the lead at Lake Malaren
Rory McIlroy drives on the ninth hole during the third round of the BMW Masters at Lake Malaren Golf Club in Shanghai, China. Photograph: Andrew Redington/Getty Images
American Luke Guthrie finally surrendered the outright lead at the BMW Masters on a day which saw one of his rivals disqualified before play began in Shanghai.
Guthrie had led since midway through the opening day at Lake Malaren and was four shots clear overnight, but a third round of 72 saw him caught at the top of the leaderboard by Spain’s Rafael Cabrera-Bello.
Cabrera-Bello carded a 67, the joint lowest round of the day, to finish alongside Guthrie on eight under par, with fellow Spaniard Gonzalo Fernandez-Castano a shot behind after his own 67.
Rory McIlroy (71) and Pádraig Harrington (70) lead the Irish challenge on two under with one round to play.
However, Simon Dyson’s chances of victory had earlier disappeared when he was disqualified for signing for an incorrect score in the second round, an incident he had “no recollection” of according to tournament officials.
The 35-year-old, six times a winner on the European Tour and joint second at halfway, failed to add a two-shot penalty to his card after an incident on the eighth hole, when he touched the line of his putt after marking his ball.
European chief referee John Paramor said in a statement: “Simon Dyson has been disqualified from the BMW Masters presented by SRE Group under the rules of golf (6-6d). Simon was found to have breached rule 16-1a, which states that a player must not touch his line of putt.
“Television viewers alerted the European Tour to the incident, which took place on the eighth green during the second round, and when the footage was reviewed Simon was seen to touch the line of his second putt after marking and lifting his ball on the green.
“He subsequently failed to add a two-shot penalty to his score when signing his card, and as a result has now been disqualified.
“We reviewed the footage with Simon today and there was no other option but to advise him that he was in breach of rule 16 1-a and that does lead to disqualification because he signed for a wrong score yesterday.
“He was bitterly disappointed, he had no way of explaining why or how he came to do what he did; he had no recollection of it till I showed him and even then he said ‘I can’t even remember doing it’. It’s a very sad thing and unfortunately his event is over.”
Dyson’s disqualification dealt a huge blow to his chances of making the lucrative Race to Dubai finale.
Only the top 60 on the European Tour money list are eligible for the final event, with Dyson currently ranked 66th. He will now need a good performance in either the WGC-HSBC Champions or Turkish Airlines Open to qualify for the DP World Tour Championship in Dubai.