Leona Maguire carded another impressive under-par round at the Andalucia Open de Espana to finish in the tie for 13th place.
The Cavan woman surged up the leaderboard yesterday with a four-under-par 68 and followed that up with a round of three under today.
Holland's Anne Van Dam overturned a one-shot deficit on the final hole to win the tournament.
Van Dam began Sunday's fourth round three strokes behind Nanna Koerstz Madsen and still trailed the Dane by a single shot approaching the 18th tee.
But Madsen finished with a double bogey at the Aloha Golf Club in Marbella following an aggressive drive into a lake, allowing Van Dam to steal top spot on the leaderboard and clinch her fifth Ladies European Tour title.
The 24-year-old, who made par on the last hole, carded a two-under-par 70 in the final round to finish on 13 under, one stroke ahead of Madsen and India's Aditi Ashok.
"That's golf. It was a crazy day. If you would have told me at the beginning of the day that two under was enough to win, I would have said, 'OK, I'll take it'," Van Dam told ladieseuropeantour.com
Spanish player Azahara Munoz, who won the title in 2016 and 2017, was a further three strokes behind in joint fourth position alongside Germany's Olivia Cowan and Swede Julia Engstrom, while American duo Cheyenne Woods and Christina Kim and Norwegian Marianne Skarpnord tied for seventh.