When Ernesto Valverde’s Athletic Club host Pellegrino Matarazzo’s flying Real Sociedad at a roaring San Mames this Sunday, there will be plenty to play for with both managers looking to establish early dominance in the Basque Derby.
Both coaching staffs have fully fast-tracked their finest young talent pool into the first team set ups as they seek to achieve their seasonal targets for the year.
Matarazzo will be keen to keep La Real's four-match winning momentum alive, while Ernesto Valverde will be looking to leverage Athletic's ironclad home defense to claim territorial dominance in Bilbao.
With reference to data by Fotmob, Striver.Football profiles the six players you should watch this weekend:
Athletic Club
Peio Canales
Age: 21 years old
Verified 2026/27 Stats: 8 La Liga apps | 464 mins played | 6.54 average FotMob rating
Why Watch Him:The 21-year-old Spanish youth international attacking midfielder has thoroughly graduated into a prominent fixture within Valverde's rotation plans.
Canales operates with elite technical security and spatial intelligence, excelling at drifting into the half-spaces to link transitional phases.
Expected to shoulder significant creative responsibilities this Sunday, his ability to receive the ball on the half-turn will look to exploit gaps in La Real's defensive block.
Hugo Rincon
Age: 23 years old
Verified 2026/27 Stats: 5 La Liga apps | 368 mins played | 87% passing accuracy | 15 clearances
Why Watch Him: The highly athletic 23-year-old right-back has stepped up with immense composure when required to anchor the flank.
Rincon combines rigid 1-v-1 defensive steel with crisp ball-retention properties, completing 87% of his distributions out of deep pressure situations.
Fresh off a commanding 90-minute defensive shift and clean sheet against Getafe, his positioning will face its ultimate test against La Real's fluid inside forwards.
Benat Gerenabarrena
Age: 23 years old
Verified 2026/27 Stats: 7 La Liga apps | 492 mins played | 91% passing completion | 4 yellow cards
Why Watch Him: The 23-year-old midfield general is a relentless, workhorse engine-room disruptor who thrives on breaking up play.
Gerenabarrena plays with an intense competitive edge, using a near-flawless 91% short-passing metric to quickly recycle possession to advanced players like Nico Williams. Given his aggressive nature, his central duels will heavily dictate who wins territorial control of the midfield.
Real Sociedad
Mamadou Sarr
Age: 21 years old
Verified 2026/27 Stats: 5 La Liga starts | 418 mins played | 95% passing completion | 18 clearances
Why Watch Him: Signed over the summer in a high-profile move from Chelsea, the towering 21-year-old French center-back has comprehensively anchored the heart of Matarazzo's backline.
Sarr perfectly pairs an old-school physical imposition with a staggering 95% distributive metric out from deep territory. His aerial dominance and recovery speed will be absolutely essential to neutralizing Athletic's direct diagonal balls.
Job Ochieng
Age: 23 years old
Verified 2026/27 Stats: 11 La Liga apps | 1 Goal | 3 Assists | 293 mins played | Left Winger
Why Watch Him: The 23-year-old Kenyan international winger is enjoying a brilliant breakout season on the European stage.
Ochieng plays with an unbalancing fearlessness on the flank, utilising rapid acceleration and a low center of gravity to slice inside onto his preferred right foot. Fresh off registering a critical game-changing assist against Valencia, his directness on the counter makes him a terrifying weapon.
Hector Fort
Age: 20 years old
Verified 2026/27 Stats: 5 La Liga apps | 134 mins played | 1 Assist | 7.30 average FotMob rating
Why Watch Him: Acquired from Barcelona, the highly talented 20-year-old right wing-back is scaling the senior rotation hierarchy rapidly.
Fort brings immense operational elasticity out wide, pairing sophisticated crossing mechanics with a massive tactical work rate. Boasting a spectacular 7.30 average rating this season, his ability to overlap and pin back Athletic's fullbacks will shape La Real's wide strategy.
Key Lessons for Young Players & Academies
Watch how defenders like Mamadou Sarr and Hugo Rincon balance physical imposition with positional discipline under intense pressure.
Midfielders like Benat Gerenabarrena and Peio Canales excel because they make sound decisions under pressure, maintaining high passing accuracy rather than forcing low-percentage vertical balls.
For wide wildcards like Job Ochieng and Hector Fort, entering as second-half substitutes requires immediate intensity, using rapid acceleration and high-speed dribbling to force backlines onto their heels from the first touch.
