Roger Federer revealed on Saturday that he is aiming to return to action in the "middle or end" of the 2022 season.The 20-time Major winner has been on the sidelines ever since last year's Wimbledon Championships, where he lost in the quarterfinals to Hubert Hurkacz. The Swiss underwent a third surgery on his knee last August and has slowly been building his way back.Speaking to Schweiz aktuell, a German tabloid, the 40-year-old insisted that surgery was "the right thing" to do as his knee was in bad shape after Wimbledon. The Swiss also said he hopes to increase the intensity of his training sessions over the next few months ahead of a potential return in the fall. "I still have to wait a little bit with running. I hope I can increase that more and more over the next few months and hopefully make a comeback in the middle or end of 2022," Federer said."The surgery was the right thing. The knee was no longer good after Wimbledon. It couldn't go on like this. I'm fine. I walked on crutches for 2 months and had to start all over again," he added.Brian🇨🇭@camerlengo73_2Sport-Clip - Federer: «Kann langsam ans Comeback denken» - Play SRF srf.ch/play/tv/sport-…4:05 AM · Mar 5, 2022486Sport-Clip - Federer: «Kann langsam ans Comeback denken» - Play SRF srf.ch/play/tv/sport-…Oliver | Tennis@insidetennis99Federer: "I was on crutches for 2 months. You can see I can move normally again. I still have to wait a little bit with running. I hope I can increase that more and more over the next few months and hopefully make a comeback in the middle, end of 2022." (bit.ly/35qc1ux)4:28 AM · Mar 5, 20226411Federer: "I was on crutches for 2 months. You can see I can move normally again. I still have to wait a little bit with running. I hope I can increase that more and more over the next few months and hopefully make a comeback in the middle, end of 2022." (bit.ly/35qc1ux)During the interaction, Federer revealed that he had received further assurances about his comeback after a positive MRI scan."I'm in the process of rebuilding the whole thing and can now slowly think about my comeback," he said.Brian🇨🇭@camerlengo73_2 Roger Federer says he’s thinking of a comeback end of summer early autumn had a promising MRI of his knee a few weeks ago! via @srfsport4:02 AM · Mar 5, 202232146💥 Roger Federer says he’s thinking of a comeback end of summer early autumn had a promising MRI of his knee a few weeks ago! via @srfsport https://t.co/OOH3rMDiSHRoger Federer presents awards to winners at the Super-G World CupOn an unrelated note, Roger Federer was asked to give away awards to the winning skiers at the Super-G World Cup. IFederica Brignone, who became the first Italian woman to win the overall World Cup title, was left overawed as the Swiss congratulated her on her achievement.Giorgio Spalluto@GeorgeSpallutoBRIGNONE VINCE LA COPPA DI SUPER-G! Prima italiana a vincere la coppa di specialità di SuperGigante. E giustamente viene premiata da un ospite "supergigante" #brignone #federer3:09 AM · Mar 5, 202238830BRIGNONE VINCE LA COPPA DI SUPER-G! 🏆Prima italiana a vincere la coppa di specialità di SuperGigante. E giustamente viene premiata da un ospite "supergigante" #brignone #federer https://t.co/ZPPqpaQ0iZSwitzerland's Wendy Holdener couldn't resist hugging the 20-time Major winner.Brian🇨🇭@camerlengo73_2Swiss Ski racer Wendy Holdener says she couldn’t resist a hug of @rogerfederer :-))) @WendyHoldener twitter.com/srfsport/statu…SRF Sport@srfsportHoldener und #Federer im Zielraum: «Bei seiner Umarmung konnte ich nicht Nein sagen». @rogerfederer @fisalpine @swissskiteam #SwissSki #srfsport #srfski #FIS #fisalpine #srftennis4:22 AM · Mar 5, 2022507Holdener und #Federer im Zielraum: «Bei seiner Umarmung konnte ich nicht Nein sagen». @rogerfederer @fisalpine @swissskiteam #SwissSki #srfsport #srfski #FIS #fisalpine #srftennis https://t.co/adpJqZvdWTSwiss Ski racer Wendy Holdener says she couldn’t resist a hug of @rogerfederer :-))) @WendyHoldener twitter.com/srfsport/statu…The Twitter handle of the Swiss skiing team also thanked the 40-year-old for his support during the event, posting a photo of the contestants with the 20-time Major winner."Special Guest in #Lenzerheide, Thank you for your support, @rogerfederer!" the Swiss Skiing team tweeted.SwissSkiTeam@swissskiteamSpecial Guest in #LenzerheideThank you for your support, @rogerfederer!#swissskiteam #onfire4:03 AM · Mar 5, 202216826Special Guest 😍 in #LenzerheideThank you for your support, @rogerfederer!#swissskiteam #onfire https://t.co/B96LGLWK8K