Wayne Mardle insists Gary Anderson will have to improve on his quarter-final performance if he is to reach a maiden World Grand Prix final Anderson was well below his best against Kim Huybrechts in Thursdays last eight showdown but found a way to win to advance to a last-four meeting with an in-form Raymond van BarneveldMichael van Gerwen meets Dave Chisnall in the other semi-final with Chizzy the only man of the final four yet to claim a major title. World Grand Prix Semi-Final Michael van Gerwen (1) v Dave Chisnall Gary Anderson (2) v Raymond van Barnveld Brilliant Barney marches on Report from quarter-final night in Dublin Barney is yet to drop a set in a run that has seen him beat Mervyn King, Adrian Lewis and Benito van de Pas and while Mardle says the five time world champion will not be the favourite, he says there needs to be a considerable improvement from Anderson.Theres a case for all of them, but Gary Anderson will have to improve on that, without a shadow of a doubt, Mardle told Sky Sports.Gary will be very relieved to get through because if Kim had played just two per cent better, it could have been a different story. Watch NOW TV Sky Sports for just £6.99. No contract. The first set was as bad as Ive seen Gary play, but as he said himself, he just couldnt reach tops. When you get a part of your game that lets you down, it affects other parts.The best he played was the last two legs. Thats a positive - a positive win on a negative performance. But he shouldnt let that bother him. Neither Anderson or Van Barneveld have won the Grand Prix title and Anderson has won the last eight meetings between the pair but Barney has been rejuvenated as he chases a first major title since the 2014 Premier League title.Barneveld will not be favourite for that darts match but that doesnt mean he wont believe he can win it, Mardle added.When Barney is at it, hes a winner. He hasnt won anything since the Premier League two years ago, and hell have to do it the hard way.Hes already beat some real good competitors - Gary Anderson has to play better than that. Barney will play well, and if Gary plays poorly, hell be out. World Grand Prix - as it happened Recap of all the action from the World Grand Prix In a tournament that has seen six of the top eight seeds fall by the wayside early, the semi-final line-up in Dublin promises to be a high-class affair and you can see all the action on Sky Sports 1 from 7pm.Michael van Gerwen is the one to beat without a shadow of a doubt, but Chizzy has to believe it, said Mardle.There are four potential winners here, there arent any that cant go on to win a major event.The only one who hasnt won one Chizzy. Is he capable? Of course he is. Just because he hasnt won one, doesnt mean he cant. Maybe it changes for him.You can follow all the action from Fridays semi-finals with our live blog and on Sky Sports 1 from 7pm.You can watch Englands tour of Bangladesh, plus Premier League football and the Japan Grand Prix on Sky Sports. Upgrade now and enjoy three months at half price! Also See: Grand Prix quarter-finals as they happened Results/Schedule Brilliant Barney marches on Detlef Schrempf Thunder Jersey . - Kevin Labanc and Joseph Blandisi were a potent combination for the Barrie Colts on Friday night. Detlef Schrempf Jersey .com) - Cincinnati Reds pitcher Mat Latos had an arthroscopic procedure performed on his right elbow last week, the teams official site reported Wednesday. https://www.thunderrookiesshop.com/Chris...ion-Jersey/.com) - Nate Buss 3-pointer with 5. D.J. Augustin Jersey . The actual winners on transfer deadline day are those clubs such as Tottenham Hotspur and Manchester City who were well prepared and managed to get their main incoming business done well ahead of the transfer window closing. Tottenham were able to add seven players by spending over 100 million pounds and also ensured maximum return for the Gareth Bale transfer to Real Madrid by managing the move superbly. Luguentz Dort Jersey . -- Desperate to stop Tom Bradys latest comeback bid, the Miami Dolphins sought help from a reserve safety making his NFL debut after being signed Tuesday off the San Francisco 49ers practice squad.Tottenham midfielder Dele Alli could face retrospective action from the FA after he was filmed hitting out at West Broms Claudio Yacob off the ball during the 1-1 draw on Monday Night Football. The 20-year-old, who was awarded PFA Young Player of the Year on Sunday, appeared to deliberately punch Yacob in the stomach as the pair clashed in the West Brom penalty area in the first half.Standard procedure for retrospective action for violent conduct is a three-match ban, which would put Alli out of action for the rest of the season. Dele Alli clashed with Caludio Yacob as they entered the penalty area Spurs title hopes faded strongly after they dropped two points at White Hart Lane, a result which left Leicester seven points clear at the Premier League summit and one victory away from the title with three games remaining. Pundits on Alli right hook Souness and Carragher think Alli still has a lot to learn. Tottenham head coach Mauricio Pochettino admitted after the ggame that he was aware of the Alli-Yacob incident but did not see it.dddddddddddd Alli appeared to deliberately punch Yacob in the stomach He told Sky Sports: I didnt see. I heard some comments. I need to watch the game and the action, so I cannot say nothing.Commenting on the incident on Monday Night Football, Jamie Carragher said: Hes been involved in these things before. Alli appeared to then kick out at Yacob in the box Claudio Yacobs job appeared to be to get at Alli, and there was an incident before with a few words said.Tottenhams next match is away to Chelsea on Monday Night Football next week before their penultimate game of the season at home to Southampton on May 8. They travel Newcastle on the last day of the season on May 15. Also See: Draw dents Spurs hopes Pundits on Allis right hook Alli wins Young Player award Allis amazing year ' ' '