Australian tennis legend Todd Woodbridge thinks Carlos Alcaraz will continue trending up, just like Rafael Nadal did when he first burst onto the scene as a teenager in 2005. Alcaraz, 18, became a Masters champion after beating Casper Ruud in the Miami final. Alcaraz, who is now enjoying a career-high ranking of No. 11, told Marca after Miami he now feels physically and mentally ready to win a Grand Slam. “It’s his ability to keep winning. He’s 18-2 for the season.It is winning a Masters title. But it’s not just one result – it’s been that trajectory t …