The 2022 Miami Open has reached its business end. Day 12 of the tournament will feature the men's singles and women's doubles semifinals.Francisco Cerundolo and Casper Ruud will kick off the day's proceedings. For the former, it's been a memorable debut at the Masters 1000 level. The Norwegian, meanwhile, has reached the semifinals of a major hardcourt tournament for the first time in his career.Defending champion Hubert Hurkacz has quietly gone about his business and is just two wins away from securing back-to-back titles in Miami. But teenage sensation Carlos Alcaraz stands in his way. The 18-year-old Spaniard is the youngest player to reach the semifinals at Indian Wells and Miami.ATP Media Info@ATPMediaInfoTeens to Reach @BNPParibasOpen & @MiamiOpen SFs18-year-old @AlcarazCarlos0319-year-old @RafaelNadal (Future World No. 1)19-year-old @DjokerNole (Future World No. 1)19-year-old @Andy_Murray (Future World No. 1)19-year-old @AndreAgassi (Future World No. 1)8:43 AM · Apr 1, 202229563Teens to Reach @BNPParibasOpen & @MiamiOpen SFs18-year-old @AlcarazCarlos0319-year-old @RafaelNadal (Future World No. 1)19-year-old @DjokerNole (Future World No. 1)19-year-old @Andy_Murray (Future World No. 1)19-year-old @AndreAgassi (Future World No. 1)In the women's doubles, home favorites Coco Gauff and Caty McNally will take on the top-seeded pair of Elise Mertens and Veronika Kudermetova. The other semifinal features veterans Vera Zvonareva and Laura Siegemund going up against Ekaterina Alexandrova and Yang Zhaoxuan. The Chinese player won the Indian Wells Open last month and is looking to complete the Sunshine Double.Here's a look at the schedule for another fascinating day at the Miami Open:Schedule for Day 12 at the Miami OpenStadiumStarting at 1 pm local time: Casper Ruud vs Francisco CerundoloNot before 3 pm local time: Elise Mertens / Veronika Kudermetova vs Coco Gauff / Caty McNallyNot before 7 pm local time: Carlos Alcaraz vs Hubert HurkaczNot before 9 pm local time: Vera Zvonareva / Laura Siegemund vs Ekaterina Alexandrova / Yang ZhaoxuanThe full schedule can be accessed here.Where to watch Miami Open 2022Viewers in the US, UK, Canada, India and Australia can watch the proceedings live on the following channels and sites:USA: All matches will be broadcast on Tennis Channel and TC Plus.UK: All matches will be shown on Amazon Prime.Canada: Viewers in Canada can watch all the matches on TSN.India: Men's matches can be viewed on Voot.Australia: All matches will be shown on beIN Sports.For more information regarding the broadcast of matches, click here.Miami Open 2022 - Match timingsAll matches will be played on the tournament's biggest court, Stadium. The first match will commence at 1 pm local time.Match timings for fans in the US, UK, Canada and India for Day 12 of the tournament are as follows:CountryDateStart timeUSAApril 1, 20221:00 pm EDTCanada April 1, 20221:00 pm EDTUK April 1, 20225:00 pm GMTIndia April 1, 202210:30 pm IST