The fourth round of matches from the League Phase of the Champions League headlines Tuesday’s action, with Atletico Madrid hosting Bayern Munich and Barcelona taking on Aston Villa.Manchester United’s struggles could continue in their home clash with Roma, while European champions Paris Saint-Germain head to face Villarreal.I’ve picked out some of my favourite bets from Tuesday’s European action, and below you can find my 6/4 best bet, a 15/2 bet builder and an 11/1 fourfold.talkSPORT BET – Bet £10 Get £40 in Free Bets + a bet boost token – CLAIM HERE*Bet of the dayPSG vs Villarreal PSG to win and both teams to score @ 6/4PSG have won nine games in a row, and are bidding to make that 10 against an underperforming Villarreal side on Tuesday night. The Yellow Submarine suffered their fifth La Liga defeat of the season on Friday, and they have started with two defeats from three in Europe.The European champions have scored 30 times across their winning streak, with 14 of those coming in their three Champions League wins. However, the visitors have also only kept two clean sheets in that run, while Villarreal have seen BTTS land in all three of their European games this term. Bet builderDonyell Malen 2+ shots on target, Niccolo Pisilli 1+ shot on target and Rodrigo Mora 1+ shot on target @ 21/2Manchester United’s bright start at Stamford Bridge on Saturday now looks like a cause for alarm for Chelsea, rather than a positive sign for Michael Carrick.The Red Devils’ second-half collapse brought yet another defeat, and Tuesday’s clash with a high-scoring Roma side could lead to another difficult night at Old Trafford.Roma have scored 21 times in their last six matches, and their in-form attack should cause a lot of issues for a United side that fell apart in Como in their last European game.Former Aston Villa and Borussia Dortmund forward Donyell Malen has been a revelation in the Italian capital. He’s scored 11 goals this season, and has recorded 20 shots on target across 11 starts.Portuguese teenager Rodrigo Mora has recorded a shot on target in five of his last six games for Roma, scoring in his last two appearances. In midfield, Niccolo Pisilli has recorded an effort on target in four of his last five games, including a goal against Slovan Bratislava in their last European match. AccaPSG to win and BTTS, Barcelona to win and BTTS, Over 2.5 goals in LASK vs Slovan Bratislava, Bodo/Glimt to win @ 11/1PSG are capable of winning a high-scoring game on Tuesday, and Barcelona should do the same when they host Aston Villa. The Catalans were 6-1 winners against Alaves at the weekend, having lost back-to-back games against PSG and Real Madrid. Villa have vastly improved in the final third, but they are no match for the Spanish champions.LASK’s last two Champions League games have featured a total of 14 goals. They host a Slovan Bratislava side that has conceded at least three times in each of their three games in Europe this term. Finally, Bodo Glimt won a key league game against Viking on Friday, and they can secure another home success in midweek. They beat Borussia Dortmund 1-0 at home last month, and visitors Lille are second-bottom, following three defeats from three. talkSPORT BET – Bet £10 Get £40 in Free Bets + a bet boost token – CLAIM HERE*Odds correct at time of publish and subject to change.Terms: 18+ New customers only. Opt in, deposit and bet £10+ on any Football market (1/1+ odds) within 7 days of sign up. Get 1 Boost token and 4 x £10 Free bets for set markets. Rewards expire in 30 days. T&Cs apply. GambleAware.org | Please gamble responsiblyCommercial content notice: Taking one of the bookmaker offers featured in this article may result in a payment to talkSPORT. 18+. T&Cs apply. Gambleaware.org.Remember to gamble responsiblyA responsible gambler is someone who:Establishes time and monetary limits before playingOnly gambles with money they can afford to loseNever chase their lossesDoesn’t gamble if they’re upset, angry or depressedGamCare – www.gamcare.org.ukGamble Aware – www.gambleaware.orgFor help with a gambling problem, call the National Gambling Helpline on 0808 8020 133 or go to www.gamstop.co.uk to be excluded from all UK-regulated gambling websites.