Since 2010 among Big3⃣ Rafa Nadal faced the most 1⃣st-time Grand Slam finalists in the Grand Slam finals! 4⃣-1⃣ win/loss,1⃣ pending.
2010 Wimbledon: Tomas Berdych
2013 Roland Garros: David Ferrer
2014 Australian Open: Stanislav Wawrinka
2017 US Open: Kevin Anderson
2018 Roland Garros: Dominic Thiem
2019 US Open: Daniil Medvedev