Jessica Pegula saves match points to beat ‘fearless’ Anastasia Potapova, up next the in-form Elena Rybakina

Jessica Pegula saves match points to beat ‘fearless’ Anastasia Potapova, up next the in-form Elena Rybakina

Jessica Pegula came back from the brink during the late, late show at the Miami Open as she saved two match points en route to beating Anastasia Potapova.