Charley Hull had so much fun shooting a 7-under 64 on Friday that she did it again on Sunday. Tied after the first three rounds with Xiyu Lin, Hull made four birdies over her final seven holes to separate for a one-shot win at 18 under at the 2022 Ascendant LPGA benefiting Volunteers of America at Old American Golf Club in The Colony, Texas. The win is Hull’s second on the LPGA and first since the 2016 CME Group Tour Championship. The 26-year-old Englishwoman also has a trio of wins on the Ladies European Tour. “I love a challenge, and…