The World’s Best Flankers, Ranked 20–1

From breakdown hunters to all-action leaders, this list celebrates the 20 flankers setting the standard in world rugby right now.

Nicknamed the “Demolition Man,” Botia has built a fearsome reputation through sheer physicality. A former prison guard, he brings that same uncompromising edge to La Rochelle and Fiji, whether deployed at centre, flanker, or even wing. Bone-rattling tackles and elite jackal skills define his game, making him one of rugby’s most destructive hybrid defenders.

Raw power and relentless graft sit at the heart of Negri’s game. The Benetton and Italy international, born in Zimbabwe and raised across southern Africa, plays with a hardened edge shaped by that upbringing. Eligible through his Italian father, he’s become a cornerstone of Italy’s pack thanks to his strength, work rate, and uncompromising mentality.

Versatility and reliability are Fagerson’s calling cards. Comfortable at No.8 or flanker, he offers Scotland and Glasgow Warriors a powerful ball-carrier with a knack for finding space. Strong in the tackle, effective at the lineout, and increasingly vocal as a leader, he’s grown into a key figure alongside his brother Zander.

Few players better embody effort than Ritchie. The Edinburgh and Scotland flanker thrives on confrontation, combining tireless work rate with bruising physicality. His leadership credentials are unquestioned, and his willingness to do the unseen work has made him indispensable at both club and international level.

The engine never seems to stop with McReight. Operating as an openside for the Queensland Reds and Australia, he excels at the breakdown, chops down runners with precision tackling, and constantly pops up in support. Comparisons to George Smith and David Pocock aren’t made lightly — but his game invites them.

Excellence feels inevitable with van der Flier. The red scrum cap, endless engine, and immaculate discipline tell their own story. A former European Player of the Year, he leads through action rather than words, producing relentless work rate and defensive reads that border on the uncanny.

Defensive excellence has become Underhill’s trademark. Central to Bath and England’s recent success, he’s widely regarded as the Premiership’s most fearsome tackler — low, powerful, and technically flawless. Relentless around the breakdown and authoritative in defence, he’s now firmly established among the league’s elite.

Height, athleticism, and authority define Ollivon’s presence. The Toulon and France loose forward brings genuine versatility, excelling as a ball-carrier, lineout option, and defensive enforcer. Add pace and an eye for the try line, and it’s clear why he’s also such a respected leader.

Excellence feels inevitable with van der Flier. The red scrum cap, endless engine, and immaculate discipline tell their own story. A former European Player of the Year, he leads through action rather than words, producing relentless work rate and defensive reads that border on the uncanny.

Cros defies easy classification. Much like Julien Bonnaire before him, the Toulouse forward sits somewhere between every back-row archetype — capable of jackaling, smashing tackles, running wide channels, and contributing at the lineout. He may not top any single metric, but his consistency and intelligence have made him world-class for years, often without the recognition he deserves.

At just 23, Sititi already plays like a seasoned international. The All Blacks forward announced himself with a breakout 2024 season that earned both World Rugby’s Breakthrough Player of the Year and New Zealand’s Player of the Year honours. His versatility across the back row is invaluable, but it’s the blend of pace and power in open play that truly sets him apart.

Australia feel Valetini’s influence even in his absence. A two-time John Eales Medallist, he brings balance and brutality in equal measure to the Wallabies’ pack. Injuries may have limited parts of his Lions series, but when fit, his carrying sets the tone, his defence bends spines, and his calm leadership anchors a young side.

Heart, courage, and timing define Morgan’s game. The Welsh co-captain represents the very best of his nation’s rugby values — fearless in defence, tireless in effort, and immense under pressure. His breakdown work is genuinely world-class, and his decisive clear-out during the 2025 Lions tour helped seal a series-winning moment.

Still young, yet already historic, González became the first 21st-century-born player to reach 50 test caps for Argentina. A regular starter since 2022, the Saracens forward combines ferocious tackling with speed, soft hands, and a knack for scoring tries. His all-action style makes him one of Los Pumas’ most reliable weapons.

There’s a quiet irony to Willis’s dominance — flourishing abroad while unavailable to England. Since joining Toulouse, he’s torn through the Top 14, scoring twice in the final and claiming Player of the Season honours. His turnover numbers are staggering, his tackling ruthless, and his instincts elite. All that remains is the hope of a return home before 2027.

Tenacity has always defined Matera. Now playing in Japan with Mie Honda Heat, the Argentine legend became his country’s most capped player in 2025. Renowned for his power, aggression, and competitive edge, he remains one of the most influential forwards of his generation.

Some leaders inspire through skill; Kolisi inspires through humanity. A two-time World Cup-winning Springbok captain and the first black man to lead South Africa to that summit, his impact stretches far beyond rugby. Strip away the symbolism, though, and you’re left with an outstanding flanker — explosive over the ball, tireless in defence, and endlessly selfless.

Total commitment defines Curry’s career. Every collision is wholehearted, every chase relentless. The Sale Sharks flanker has been a pillar of English rugby for nearly a decade, consistently delivering impact through work rate, physicality, and sheer will.

Few players wear their passion as openly as Savea. Whether carrying, tackling, or speaking post-match, everything feels authentic. As captain of Moana Pasifika, he’s again been a Super Rugby standout in 2025, lifting those around him through energy and humility. His statistics are outrageous, but it’s his emotional pull that truly transforms teams.

There’s something unmistakably electric about Earl when he hits top speed. His acceleration and explosiveness have made him England’s most dynamic back-row threat since peak Tom Croft. Whether surging through a gap for Saracens or hammering into contact for his country, he plays with joy and fury in equal measure. A standout 2025 Autumn Nations campaign confirmed him as England’s go-to force.

At the very top stands a symbol of endurance. Du Toit has turned suffering into an art form, earning two World Rugby Player of the Year awards through sheer work rate and sacrifice. His 28-tackle performance in the 2023 World Cup final epitomised his greatness — power, humility, and relentlessness fused into the ultimate Springbok standard.