Despite similar positions in the Premier League table, the form of Swansea and Leicester could not be different... the former are flying, and the champions are dropping like a stone.
Here, first-half goals from defenders Alfie Mawson and Martin Olsson secured three more points for Swansea to move them above their opponents and four points clear of the relegation zone.
Leicester, meanwhile - who also have FA Cup and Champions League campaigns to consider - are now 17th and just one point ahead of 18th-placed Hull City.
More to follow.
Alfie Mawson roamed forward to open the scoring for Swansea with a wonderful volley past keeper Kasper SchmeichelMawson wheels away in celebration after scoring the first goal to continue Swansea's impressive form since the start of 2017Swansea's young centre back Mawson has now scored three goals in his last six matches for Paul Clement's sideMartin Olsson piled yet more misery on Leicester when he finished off a wonderful team move to score Swansea's secondOlsson runs towards the Swansea fans to celebrate as Leicester's players turn away in disappointment after conceding againSwansea defender Olsson is mobbed by his team-mates at the Liberty Stadium after taking his side closer to another winLeicester captain Wes Morgan appears to handle a shot by Gylfi Sigurdsson early on but no penalty is given by the refereeThe home side were dealt an early injury blow when former Leicester winger Nathan Dyer hobbled off inside five minutesDanny Drinkwater sticks a foot in to tackle Leroy Fer as the Swansea midfielder roams towards the Leicester goal on SundayJamie Vardy is desperate to find some form, but his first shot of the match was blocked well by Swansea's Jack CorkTom Carroll tries to play a pass down the wing for a team-mate as he is closed down by Leicester forward Riyad MahrezLeicester manager Claudio Ranieri, who has been given a vote of confidence by the owners, watches on from the touchlineRobert Huth picked up a booking from referee Jonathan Moss for a two-footed tackle on former Spurs midfielder CarrollHuth argues the referee's decision to award him a yellow card as he sits on the Liberty Stadium turf in the first halfHuth and Wes Morgan were among the defenders trying to get in the way of Mawson's opening goal but to no availFormer Barnsley defender Mawson sprints away in celebration after opening Swansea's account against the championsOlsson received a wonderful pass from Sigurdsson before firing past Schmeichel at the near post to add the Swans' secondThe defender points to the sky as he celebrates netting his side's second goal in front of the watching Liberty Stadium crowdThe Premier League's Manager of the Month for January, Clement, looked delighted after his side added to their goal tallyDemarai Gray tries to break away from the challenge of Cork as the Swansea man wraps his leg around the pacy wingerLeicester boss Ranieri is likely to come in for yet more criticism after his side lost their fifth Premier League match in a rowSchmeichel gets above Swansea's attacking threat to punch the ball clear from danger during the second half on SundayWayne Routledge, who came on for Dyer early in the match, plays a pass under significant pressure from Leicester's playersIt was another bad day at the office for Jamie Vardy and his Leicester colleagues, who next face Millwall in the FA Cup