In 2016, Holly played in six tournaments in 2016, with a best finish of T10th at the Pilsen Golf Masters.
In 2015, Holly played in 11 tournaments and her best finish was 52nd at the Helsingborg Open.
In 2014, Holly made 18 starts and her best finish was T8th at the Hero Women’s Indian Open at Delhi Golf Club.
In 2013, Holly played in 19 events with a best season finish of tied for 17th at the Lacoste Ladies Open de France. She ended the season ranked 90th on the Money List.
In 2012, Holly posted four top 10s including a career-best tie for second at the Sanya Ladies Open in China and T4th place at the Lalla Meryem Cup in Morocco. She ended the season ranked 32nd on the ISPS Handa Order of Merit, the best result of her career.
In 2011, her third season on tour, Holly recorded a career best tie for second at the Deloitte Dutch Ladies Open. She finished 66th on the Henderson Money List with season’s earnings of €34,110.71 from 18 events played.
In 2010, her second season on tour, recorded a career best tie for 10th at the Hero Honda Women’s Indian Open.
Finished 85th on the Henderson Money List with season’s earnings of €18,911.19 from 15 events played.
In 2009, her rookie year, Holly played in 14 tournaments and recorded a season-best tie for 36th at the Open de Espana Femenino. She returned to Final Stage Qualifying School and finished 32nd after competing in a play-off for 30th place.