The opening day of the 2026 KPMG Women’s Irish Open delivered a little of everything at The K Club: a course record, difficult weather, a strong start from the leading Irish players and, away from the ropes, three very different perspectives on the growth of the tournament through our KPMG Clubhouse Conversations.
South Africa’s Casandra Alexander provided the outstanding sporting performance, producing a brilliant nine-under-par 63 on the Palmer South Course. Her nine-birdie round established a new course record and gave the LET Order of Merit leader a four-shot advantage over Alessandra Fanali, Lily May Humphreys, Jana Melichova and Ana Dawson, who all signed for 67.
The quality of Alexander’s round was heightened by conditions. Rain made life increasingly difficult as the day progressed, but the South African accelerated rather than retreated, picking up five shots on the back nine.
For the home support, there was plenty of encouragement as well.
Áine Donegan produced the best Irish score of the day, a three-under 69 that leaves her tied ninth and six shots off the lead. Leona Maguire opened with a one-under 71, as did Annabel Wilson, while Anna Foster and Canice Screene finished at level par.
Maguire’s round was composed rather than spectacular. Beginning on the tenth, she picked up shots at the tenth, 18th, first and second while dropping three along the way. At one under, she remains very much in the tournament, with 54 holes still to play.
The home challenge is significant in more ways than simply where the Irish names sit on the leaderboard. This is the strongest Irish representation the championship has assembled, with nine professionals and a substantial group of young amateurs sharing the stage. The event has also arrived at The K Club after being voted LET Tournament of the Year in each of the past two seasons, adding another marker to its growth since returning to the calendar in 2022.
Three Generations of Ambition
That wider story was at the heart of our KPMG Clubhouse Conversations on Thursday.
We caught up with Smilla Tarning Sønderby, Leona Maguire and Olivia Costello, three golfers whose careers provide very different perspectives on what the tournament has become.
Sønderby knows better than anyone what winning the KPMG Women’s Irish Open can mean. She produced one of the great final rounds in the tournament’s recent history when she shot 62 at Dromoland Castle in 2023 before winning a three-way play-off.
She remains the only former champion in this week’s field and returned to Ireland this year having added another LET title to her record in Mauritius. Her opening 75 leaves her with work to do on Friday, but our conversation looked beyond one round towards the significance of her breakthrough victory in Ireland and how that success helped establish the next phase of her career.
For Maguire, the relationship with the tournament is different again.
She is the player around whom much of the revival of elite women’s golf in Ireland has taken place and, as a KPMG ambassador, has been central to the championship’s development and visibility.
There is also an appealing symmetry to this week’s venue. Maguire was an 11-year-old at The K Club in 2006 when she helped present the Ryder Cup to Europe’s winning team. Twenty years later, she is here as Ireland’s leading player, trying to become the first home winner of the Women’s Irish Open.
Our Clubhouse Conversation touched on the responsibility and opportunity that comes with that position, the increased depth now visible in Irish women’s golf and what the continued development of the championship can deliver for the next generation.
Perhaps the neatest illustration of that next generation came from Olivia Costello.
The Roscommon amateur made her KPMG Women’s Irish Open debut when she was only 14. Four years later, she is making her fifth appearance, having also progressed through the KPMG Irish Kids Golf Tour pathway.
On Thursday, she had the opportunity to play alongside Maguire and 2025 LET Order of Merit winner Shannon Tan.
A six-over 78 means she will need something special on Friday to extend her week into the weekend, but the bigger story is the journey represented by her presence in that marquee group.
A young golfer who first experienced the championship as a teenager is now sufficiently established to be placed alongside two of the most recognisable players in the field.
Taken together, the three conversations made for an interesting sponsorship narrative as well: a former champion, Ireland’s established international star and an emerging Irish amateur. Each offers a different interpretation of the ambition that has underpinned KPMG’s involvement in golf.
What to Watch on Friday
Day Two will bring the first major pressure point of the championship, with the field cut to the leading 60 professionals and ties at the conclusion of the second round.
Donegan will have an early opportunity to build on her excellent start, heading out from the tenth at 7.56 am. Canice Screene begins from the first at 7.45 am, Sara Byrne is away at 8.07 am, while Lauren Walsh will play alongside overnight leader Alexander from the tenth at 8.18 am.
The main focus of the afternoon will again be on Maguire. Smilla Tarning Sønderby goes from the first at 12.52 pm, followed at 1.03 pm by Maguire, Costello and Shannon Tan. Anna Foster begins at 12.41 pm.
And for the tournament itself, Day One suggested that the move to The K Club has given the KPMG Women’s Irish Open another impressive stage on which to continue building.
Live coverage of Day Two begins on RTÉ2 and RTÉ Player at 2 pm, with coverage also available through Sky Sports and the Ladies European Tour’s digital channels.
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Image Credit: KPMG Women’s Irish Open and Sportsfile
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