FORMER Premier League referee Peter Walton has warned Arsenal that officials are aware of their tactics.The Gunners currently sit four points behind leaders Liverpool and three off champions Manchester City in the race for the title.Arsenal’s clever set pieces earned them a huge win over SpursCredit: AlamyPeter Walton has warned the Gunners their set-piece goals might dry upCredit: ITVPrior to the Reds travelling to the Emirates on Sunday, Walton has claimed that refs are becoming increasingly aware of their corner-kick routines.Mikel Arteta’s side are well-drilled at set-pieces and are often instructed to block opponents to allow for the likes of Gabriel Magalhaes to attack Bukayo Saka’s delivery at the back post.But Walton, who was a Prem ref from 2003 to 2012, has suggested that set-piece coach Nicolas Jover might need to come up with a new plan as refs are cottoning on to their tricks.He wrote in The Times: “In my day, Chelsea were good at blocking opponents off the ball, but then referees and the media drew attention to their tactics and they were much more likely to be caught. READ MORE ON ARSENAL”I sense a similar process has happened recently with Arsenal’s set pieces.”But so far the tactic is still working for Arsenal and they have scored three goals from set pieces this season.Only Aston Villa, Brighton, Leicester and Everton have netted more.Last term, they were the highest scorers from them with 20 goals.Most read in FootballFOOTBALL FREE BETS AND SIGN UP DEALSArsenal already have an issue to resolve when it comes to referees as they have had a player sent off in three of their last six league games.The North Londoners have had 18 red cards since Arteta took over in December 2019 – SIX more than any other team.One more this season will be their 108th red of the Premier League era – a joint-record alongside Everton.Arsenal star Saka of three key men to miss training ahead of crunch Liverpool Premier League showdown Arsenal ratings vs Shakhtar: Jesus reminds fans of his quality but Trossard flops for poor GunnersARSENAL continued their unbeaten run in the Champions League with a 1-0 win over Shakhtar Donetsk – but it was far from a convincing performance.Gabriel Martinelli orchestrated the decisive goal when his low-driven strike hit the post and deflected in off the back of goalkeeper Dmytro Riznyk.Here’s how SunSport’s Tony Robertson rated the Gunners…DAVID RAYA – 7Seldom asked to do much aside from recycle the ball to Gabriel or Saliba until the final stagesPushed a potentially dangerous cross out of danger in the 84th minute. Pulled out a magnificent low save in injury time before claiming a dangerous cross to keep his clean sheet.BEN WHITE – 6Back in at right-back today and played as if he had never been out of the team. Received a yellow card in the 34th minute. Subbed at half-time for Mikel Merino.WILLIAM SALIBA – 7In the team after his red card against Bournemouth, played like his typically assured self marshalling the defence.One or two sloppy passes late in the second half but otherwise can have no complaints with another solid performance.GABRIEL MAGALHAES – 5Sloppily gave the ball away to hand the visitors a dangerous chance out of nothing. Had another lapse just after the opener but in the end he was bailed out by Calafiori.Marked improvement in the second half.RICCARDO CALAFIORI – 6Skied a golden chance over the bar after six minutes. Tested the goalkeeper again after 24 minutes.Dragged his foot and went down injured after skipping under a tackle in the 67th minute. Replaced by Myles Lewis-Skelly in 71st minute.THOMAS PARTEY – 6Comfortable evening in midfield for him. Recycled the ball well when at his feet and kept play ticking over.Moved to right back as White was hooked but didn’t have too many worries. When he was caught out of position Rice was able to cover.DECLAN RICE – 6Like Partey, he had a quiet night in midfield with Shakhtar unable to retain meaningful possession.Moved into the six as White was hooked and Partey moved to right-back. Cut out a dangerous low cross at the edge of the area. LEANDRO TROSSARD – 4Nothing quite went right for him all night with some sloppy touches ending attacks and putting Arsenal in trouble.Summed up his night by missing a 77th minute penalty and was hooked in the 88th minute.GABRIEL JESUS – 8Wore the captain’s armband and looked bright down the right wing.Denied a well-deserved goal by the feet of the keeper in the 43rd minute after Havertz played him in.Second half saw more good link play, but never had another chance to end his goal drought as he was replaced by Sterling in the 68th minute.GABRIEL MARTINELLI – 7Grew into the game following a quiet start and was rewarded with a goal, of sorts, after 30 minutes.Brazilian cut inside from the left wing before firing a shot to the near post before the shot rebounded off the woodwork and hit the goalkeeper Dmytro Riznyk to go in the net. KAI HAVERTZ – 7Centimeters away from getting Arsenal’s second in the 39th minute after Jesus squared a volley back across goal.Returned the favour to set up his team-mate moments later only for the goalkeeper to prevent a goal.Won a free-kick at the very end of the game to run the clock down.SUBSMikel Merino (on for White HT) – 6Some nice touches and stitched play together well. A solid yet unspectacular performance.Raheem Sterling (on for Jesus 68 mins) – 6Tried to play on the shoulder of the last man but did not have the pace find the clear cut chance he would have liked.Myles Lewis-Skelly (on for Calafiori 71 mins) – 6Slotted in at left-back and was not afraid to show for the ball but often did not receive it while tucking infield.Jorginho (on for Trossard 88 mins) – N/A More
