Mikel Oyarzabal

Club career

Born in Eibar, Gipuzkoa, Oyarzabal joined Real Sociedad's youth setup in 2011, aged 14. While still a junior, he made his senior debut with the reserves on 15 November 2014, coming on as a second-half substitute in a 3–2 away win against Amorebieta in the Segunda División B.

On 20 September 2015, Oyarzabal scored his first senior goals, scoring twice in a 5–0 away rout of Mensajero. He made his first-team and La Liga debut on 25 October, replacing Carlos Vela in the dying minutes of a 4–0 victory at Levante.

Oyarzabal scored his first goal for Real Sociedad on 8 February 2016 in a 5–0 away win over Espanyol. Six days later, shortly after having extended his contract until 2021, he scored two goals to help defeat Granada 3–0 at the Anoeta Stadium.

On 19 August 2016, Oyarzabal again renewed his contract until 2022. He featured in all 38 league matches over the season, as the San Sebastián-based team came sixth and returned to the UEFA Europa League after a two-year absence.

Oyarzabal made his European debut on 19 October 2017, scoring in a 6–0 thrashing of Macedonia's Vardar in the Europa League group stage; his team made it to the last 32, with him scoring an own goal in a 4–3 aggregate loss to Red Bull Salzburg. On the domestic front he scored 12 goals, including two in a 5–0 win against Girona on 8 April 2018.

On 5 October 2018, Oyarzabal scored his first goals since May of that year, converting two penalties in a 3–1 away victory over Athletic Bilbao in the Basque derby. The opposition had tried to sign him in the previous summer transfer window, but he had rejected their approach in favour of signing a new contract with Real Sociedad to run until 2024. He set a new personal best that campaign, netting 13 times.

In the 2019–20 Copa del Rey, Oyarzabal scored a penalty in each leg of a 3–1 aggregate defeat of Mirandés as his team reached the final for the first time since 1988. On 10 July that year, he achieved his 50th goal for the club in a 3–2 home loss against Granada, and on 3 October he scored a penalty in his 200th match in a 3–0 win over Getafe.

On 3 April 2021, Oyarzabal scored the only goal of the delayed 2020 Copa del Rey final, also through a penalty, to help Real Sociedad beat Athletic Bilbao and clinch their first trophy in 34 years. In March 2022, he ruptured the anterior cruciate ligament of his left knee during a training session, potentially ruling him out for the rest of that year. He returned on 31 December as a late substitute in a 2–0 home win over Osasuna, and two weeks later scored his first goal since his recovery to conclude a 3–1 victory against Athletic at the same venue; it was his sixth goal (four from the spot) in 14 games against the rivals.

In February 2023, Oyarzabal extended his contract until 2028, retaining the buyout clause of €75 million. He became captain in June, when Asier Illarramendi left.

Oyarzabal scored his 100th goal for Real Sociedad on 1 December 2024, through a penalty in the 2–0 home win against Real Betis. He made his 400th appearance the following 30 August, in a 1–0 loss at Real Oviedo.

On 4 March 2026, Oyarzabal scored a late penalty to help Real to reach another Spanish cup final after beating Athletic Bilbao 2–0 on aggregate. In the decisive match, on 18 April, he repeated the feat in the 45th minute of an eventual penalty shootout victory over Atlético Madrid; it was his sixth career final, and he found the net in all of them while being on the winning side on four occasions.

Oyarzabal scored his 100th top-division goal on 9 May 2026, from a penalty kick in a 2–2 draw with Betis. He finished the season with a career-high 15.