Young Australian all-rounder Cameron Green turned the tables on South Africa in the ongoing Boxing Day Test at the iconic Melbourne Cricket Ground (MCG) as he delivered a memorable bowling spell. His maiden fifer in Test cricket sent the Mumbai Indians fans into a frenzy after the youngster bagged a mega contract at the IPL 2023 auction held in Kochi on Friday, December 23.Green became the most expensive Australian player in the IPL auction as the Mumbai Indians shelled out ₹17.50 crore to secure his services after an intense bidding war with the Delhi Capitals and the Royal Challengers Bangalore. MI owner Akash Ambani later remarked that the 23-year-old was on their radar for a long time. The Aussie cricketer came into the spotlight after a cracking three-match T20I series against India in September as he blasted two fifties in three innings while opening.cricket.com.au@cricketcomauFive wickets: Cameron Green! His haul has changed this final session! #MilestoneMoment#AUSvSA | @nrmainsurance34151Five wickets: Cameron Green! His haul has changed this final session! #MilestoneMoment#AUSvSA | @nrmainsurance https://t.co/Vuq9ofKheYMeanwhile, Green was a game-changer on Day 1 of the second Test against the Proteas as he broke the 119-run stand between Kyle Verreynne and Marco Jansen. The all-rounder took the last four of the five wickets to bowl the visitors out for 189. Earlier, he accounted for Theunis de Bruyn's dismissal.Before the Boxing Day Test, the 23-year-old was quoted as saying by Perth Now:"I only bowled three overs for the game and batted about 20 balls. It has definitely been a weird start to the summer for myself, not having to do too much. Being the all-rounder you are kind of like the guy to help out if the team needs. At the moment it feels like I am not really needed in a way, but that is obviously a sign of how well we are playing."Australia, who took a 1-0 series lead after a hard-fought six-wicket victory in the first Test in Brisbane, asked South Africa to bat first at the MCG. By Lunch, the host left the Proteas reeling at 58-4, with only skipper Dean Elgar scoring more than 20. The 119-run stand between Jansen and Verreynne restored some sanity to South Africa's innings; however, it was short-lived.Here's how the Mumbai Indians fans reacted after Cameron Green's fifer:ႽẘΔS_ЯÍႽ🇮🇳@mrchampion036z5fer for Our New MI Blood Cameron Green Against South Africa in Boxingday test 🫡 @mipaltan2635fer for Our New MI Blood Cameron Green Against South Africa in Boxingday test 🫡💙💥 @mipaltan https://t.co/viqfUWfkx3𝐃𝐚𝐞𝐦𝐨𝐧@Four_tea_FiveName of Rohit Sharma is enough. Under Rohit Sharma's influence flopped and average Cricketers like Cameron green starts playing like a GOAT. My man is inspiration to billions already. #AUSvsSA104Name of Rohit Sharma is enough. Under Rohit Sharma's influence flopped and average Cricketers like Cameron green starts playing like a GOAT. My man is inspiration to billions already. #AUSvsSA https://t.co/9see9ecgcPVishal.@SPORTYVISHALCameron Green is undoubtedly the most promising young all-rounder in the world of cricket, can't wait to watch him shine in the blue and gold jersey for @mipaltan .33633Cameron Green is undoubtedly the most promising young all-rounder in the world of cricket, can't wait to watch him shine in the blue and gold jersey for @mipaltan 💙.R A T N I S H@LoyalSachinFanMaiden five wicket haul for Cameron Green just after joining Mumbai Indians. Coincidence? I don't think so.56541Maiden five wicket haul for Cameron Green just after joining Mumbai Indians. Coincidence? I don't think so. https://t.co/oxW5XdDZ2DUtsav 💔@utsav045@mufaddal_vohra MI Blood 13@mufaddal_vohra MI Blood 💙💙 https://t.co/1249ZrtB4LMI Fans Army™@MIFansArmyMaiden five wickets haul for Cameron Green in a boxing day test at MCG.Cameron Green On Fire 9916Maiden five wickets haul for Cameron Green in a boxing day test at MCG.Cameron Green On Fire 🔥 https://t.co/gE6BuF6jrlCricketGully@thecricketgullyMI fans right now #camerongreen174MI fans right now 😎#camerongreen https://t.co/k3aCOR87coravikurosawa@RAVI_lies#MumbaiIndians #AUSvSA #camerongreen twitter.com/i/web/status/1…3#MumbaiIndians #AUSvSA #camerongreen twitter.com/i/web/status/1… https://t.co/dasETmblioA B H A I || Bowled Through The Gate ™@Abhai_BTTGCameron Green felt he wasn’t having much of a chance to contribute with bat or ball.Three days ago, Mumbai Indians recruited him for Rs 17.5 crore.Now he’s taken his first Test 5-wkt haul on Boxing Day.What a week to turn around his “weird” summer.#AUSvsSA #CricketTwitter6Cameron Green felt he wasn’t having much of a chance to contribute with bat or ball.Three days ago, Mumbai Indians recruited him for Rs 17.5 crore.Now he’s taken his first Test 5-wkt haul on Boxing Day.What a week to turn around his “weird” summer.#AUSvsSA #CricketTwitter https://t.co/YFgZisJwiO🕉️Shivu🇮🇳@Shivu_MemesMumbai Indians watching the auction after spending all their money on Cameron Green-2410Mumbai Indians watching the auction after spending all their money on Cameron Green- https://t.co/l5T3XJjYaZANSHUMAN🚩@AvengerReturnsCameron Green taking five wickets for Australia. I'm telling you Mumbai Indians has got a superstar who will serve them for long long time. 92Cameron Green taking five wickets for Australia. I'm telling you Mumbai Indians has got a superstar who will serve them for long long time. ❤️TEJASH 🚩@LoyleRohitFan45Maiden 5 Wickets haul for new Mumbai indians blood Cameron Green 🥳 #AUSvRSA5Maiden 5 Wickets haul for new Mumbai indians blood Cameron Green 💥🥳 #AUSvRSA https://t.co/JJHw1RA4laJyran⚘@Jyran45MI had purse of 20.5cr and Captain Rohit strictly told management that he needs Cameron Green anyhow, go for him for 19cr & MI bought him for 17.5cr and today Green took his maiden five-wicket haul at the MCGIf spotting talent is an art then,Rohit is Picasso of it. @ImRo45 🛐326MI had purse of 20.5cr and Captain Rohit strictly told management that he needs Cameron Green anyhow, go for him for 19cr & MI bought him for 17.5cr and today Green took his maiden five-wicket haul at the MCGIf spotting talent is an art then,Rohit is Picasso of it. @ImRo45 🛐🙌 https://t.co/HINvIaNKQlAndrew McCormack@_AMcCormack7A maiden Test Michelle and a $3.15m IPL contract. I think Cameron Green has just clocked Christmas #AUSvSA232A maiden Test Michelle and a $3.15m IPL contract. I think Cameron Green has just clocked Christmas #AUSvSAAlso Read: Cricket Australia names its Men's Test Player of the Year Award after Shane Warne