The 27-year-old prop has impressed in Super Rugby Americas and already has five international caps for Los Pumas. He started in Argentina’s Rugby Championship opener against New Zealand in Córdoba last week and keeps his spot in the XV for this weekend’s Test.
Delgado came through at Old Lions Rugby Club in 2015, spending eight years there before joining Dogos XV in 2023. A year later he made his Test debut in style – helping Argentina defeat world champions South Africa in his hometown of Santiago del Estero.
He will join up with his new teammates once the Rugby Championship concludes.
Delgado said:
“I’m really proud to join Harlequins. This is a new chapter in my career, and I’m looking forward to challenging myself in a new rugby environment in England.
The Club has a rich history and big ambitions, and I want to give everything I can to help achieve them. I can’t wait to get to work with my new teammates and play in front of the supporters.”
Head Coach Danny Wilson added:
“Pedro is a very exciting signing, adding to the arrival of his Club and international teammate, Boris [Wenger].
Pedro has gained international experience in the last couple of seasons which is invaluable, and tighthead is a specialist position that we need to build depth and competition in.
He’s at a great stage of his career and powerful operator at the set-piece and around the park. We’re looking forward to welcoming Pedro into the Quins family and seeing how he performs in the Quarters this season.”
TORS PICKS:
2027 Rugby World Cup draw: England to play Hong Kong
to face Hong Kong in the newly expanded tournament.
This expansion, backed by sweeping reforms in the tournament model and hosting responsibilities, promises fans an unforgettable spectacle of rugby excellence across six groups of four.
Here’s a breakdown of the predicted groups and team bios for the RWC 2027:
? Group A
New Zealand ?? The legendary All Blacks need no introduction—three-time world champions with a relentless pursuit of perfection and a legacy of innovation.
Argentina ?? Los Pumas continue to rise as a Tier 1 nation, combining flair and fearlessness. Semifinalists in 2007 and 2015, they’re known for big-game upsets.
Samoa ?? With deep roots in rugby tradition, Samoa’s raw physicality and natural flair make them one of the most dangerous Tier 2 teams in the game.
Tonga ?? The ‘Ikale Tahi’ bring bone-crunching tackles and island pride. With several stars playing abroad, Tonga is always capable of springing a surprise.
? Group B
Ireland ?? The current Six Nations champions and long-time world number one, Ireland seek to finally break their quarterfinal curse with a golden generation.
Scotland ? A Six Nations stalwart, Scotland blends tactical kicking and dynamic playmakers, looking to go beyond the quarterfinals for the first time since 1991.
Japan ?? The Brave Blossoms became global darlings in 2019 with a stunning quarterfinal run. Expect lightning-quick rucks and passionate homegrown talent.
Chile ?? One of the emerging forces from South America, Chile made its first RWC appearance in 2023. Physical, proud, and improving fast.
☘️ Group C
South Africa ?? The reigning world champions and four-time RWC winners, the Springboks bring a powerhouse blend of physicality, tactical brilliance, and iconic leadership.
Fiji ?? Masters of running rugby, Fiji’s offloading game and growing discipline under top-tier coaching make them a serious threat to any opponent.
Spain ?? Los Leones are rapidly growing in the European rugby scene, blending speed and flair. Their qualification signals a new frontier for Spanish sport.
Romania ?? One of Europe’s oldest rugby nations, the Oaks are known for forward dominance and proud World Cup heritage dating back to the tournament's inception.
?? Group D
France ?? With dazzling backs and a rock-solid forward pack, Les Bleus are perennial contenders. Hosting in 2023 has reinvigorated their World Cup ambitions.
Italy ?? Improving steadily in the Six Nations, Italy combines young talent with seasoned veterans, eager to progress past the pool stage for the first time.
USA ?? The Eagles are building toward hosting the 2031 RWC, and 2027 will be a crucial stepping stone. Athleticism is abundant—structure is the next step.
Belgium ?? A surprise qualifier, Belgium’s Black Devils have risen thanks to domestic development and strategic coaching. This is their chance to make history.
?☠️ Group E
England ? The 2003 world champions remain a major force. With a powerful set piece and tactical nous, they always make deep runs in World Cups.
Georgia ?? Kings of the scrum, Georgia has long pushed for inclusion in the Six Nations. 2027 could be their breakout year on the global stage.
Uruguay ?? Los Teros have become a staple at RWCs and continue to punch above their weight, fueled by tenacity and growing domestic structures.
Hong Kong China ?? A fast-developing rugby nation, Hong Kong brings agility and speed. Their appearance in 2027 is a testament to Asia’s growing rugby footprint.
? Group F
Australia ?? (Host) Two-time champions and hosts of RWC 2027, the Wallabies are looking to bounce back from recent struggles with the home crowd behind them.
Wales ? A proud rugby nation with three semifinal appearances, Wales combines tradition with explosive talent in the backline.
Portugal ?? The "Lobos" won hearts in 2023 with their fearless play. Technically sharp and fast-improving, they are no longer underdogs.
Zimbabwe ?? Returning to the RWC stage for the first time in decades, Zimbabwe’s qualification marks a historic comeback for African rugby.
?️ A Tournament of Opportunity
The expanded format ensures more nations, more stories, and more reasons to believe in rugby’s global mission. For some teams, it’s about lifting the Webb Ellis Cup. For others, it’s about making history, inspiring a new generation, and proving that rugby is for everyone, everywhere.
With Australia as the host—rugby-mad and world-class—the stage is set for the most inclusive Rugby World Cup ever.
Pedro ✍️
😍 We're excited to announce Argentinian International Pedro Delgado will join the Club ahead of the 2025/26 season!
📲 quins.co.uk/Article/delgad…
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