Semi Ajayi Football Profile: Hull City Defender, Nigeria Caps and Net Worth

Semi Ajayi is a Nigeria centre back, born Oluwasemilogo Adesewo Ibidapo Ajayi in Crayford, England, on 9 November 1993, who joined Hull City on a free transfer in 2025 when his West Bromwich Albion contract ended. He played every minute of the Nigeria run to the 2023 AFCON final.

This football profile (soccer, if you are reading in Johannesburg or Durban) follows his road from the Charlton academy to Hull, every club in between, his record in green and white and the money questions people search for. Think of it like the route board at a Lagos bus park, with every stop and its year written beside it, so you can see where the journey went and when, rather than taking the loudest voice in the viewing centre at its word.

Who Is Semi Ajayi?

Semi Ajayi is a tall Nigerian centre half who has spent his whole senior club career in English football and his whole senior international career with the Super Eagles. Born in Crayford, in south east London, he came through Charlton Athletic's academy, made his name at Rotherham United and West Bromwich Albion, and moved to Hull City in 2025. In my opinion, he is one of the least talked about and most relied upon Eagles defenders of his generation, the kind of player you only notice properly when he is missing.

His full name is Oluwasemilogo Adesewo Ibidapo Ajayi, and he is commonly known as Semi Ajayi.

The Road From Crayford: Every Club and Every Reported Fee

Ajayi's road ran from the Charlton Athletic academy, where he spent 2003 to 2012, through Arsenal, Cardiff City and Rotherham United to West Bromwich Albion and, in 2025, Hull City. He had his first taste of senior football on loan at Dartford in 2012. Then, after a trial in September 2013, Arsenal offered him a two year academy deal, and he developed with the club's young players there without making a senior appearance.

Cardiff City signed him in 2015, and he stayed on their books until 2017. These are the years many young defenders find hardest, stepping away from a famous academy into dressing rooms where points matter every Saturday, and it could be argued they were the making of him. His loan spells included AFC Wimbledon in 2015 and Crewe Alexandra across 2015 and 2016.

Ajayi's Rotherham United spell ran from 2017 to 2019, and this is where his career turned. He made 98 league appearances and scored 12 goals for them between 2017 and 2019, was part of the squad that won the 2018 League One play-offs, and was named EFL Championship Player of the Month for March 2019. For a defender, that award is rare, and it tells you how much he was doing at both ends.

West Bromwich Albion signed him permanently in 2019, and he gave them 170 league appearances and 12 goals before leaving in 2025. The only fee stated in the record is the free transfer that took him to Hull City in 2025. The table below lays out every stop, with league appearances counted to the end of the 2024-25 season.

Why Did Ajayi Leave West Brom for Hull?

Ajayi left West Bromwich Albion because his contract ran its course in 2025, which made him a free agent, and Hull City signed him on a free transfer. After six seasons and 170 league games at The Hawthorns, he arrived as a known quantity, an experienced international who needed no settling period in English football. For a club, adding a player of that standing at no fee is about as tidy a piece of business as the game allows.

For Ajayi's Hull appearances, goals and minutes, consult the club statistics module; those figures describe his contribution since the 2025 move.

What Does Ajayi Do on the Pitch?

Ajayi is a central defender who wins the ball in the air, reads danger early and keeps his passing simple, and he can play in a back four or as one of three. His height makes him a target at both ends, and his calm in possession means managers trust him to start attacks rather than simply clear them. In my opinion, his best quality is that he rarely needs to make a dramatic tackle, because he is usually standing where the attack wanted to go.

The goals are the surprise for anybody who only watches him for Nigeria. Twelve league goals for Rotherham and another twelve for West Bromwich Albion, most of them the product of set pieces, add up to a better return than plenty of wide players manage. March 2019 at Rotherham, when he was named Championship Player of the Month, was the clearest proof that a centre half could carry a team's threat at corners and free kicks.

What does all of that mean for the reader? If you are watching him for the first time, keep an eye on him at set pieces and in the moments when the opposition breaks quickly, because those are the two situations his game is built for. The rest of his work is quiet, the defensive equivalent of a good generator that you only think about when the power goes off.

Ajayi and the Super Eagles: Heritage, Debut, AFCON Medals and the Caps Count

Why does a player born in England turn out for Nigeria? Ajayi was eligible through his Nigerian heritage, and he chose that route early, making his Nigeria U20 debut on 4 June 2013 in a one all draw with Belgium U21 at the Toulon Tournament. That youth appearance came while he was still at Charlton.

His first senior call up came in August 2018, and he made his debut as a 73rd minute substitute for Chidozie Awaziem against Seychelles in AFCON qualifying. The debate about diaspora players, from Ajayi to Calvin Bassey to Awaziem himself, is one Lagos has had for years, and Ghana knows it just as well from its own call ups. But, in my opinion, a record like his answers the question about commitment better than any argument, and you can compare him with other African footballers raised abroad who made the same choice.

The tournaments are where his reputation was made. At AFCON 2023 he played every minute of Nigeria's seven matches as the Super Eagles reached the final and finished runners up. He was called up again for AFCON 2025 in December 2025, scored in the group match against Tanzania, and helped Nigeria to third place, and he is a Member of the Order of the Niger, one of the country's national honours.

Ajayi's international totals appear in the Nigeria records module. Read the caps and goals alongside their update date to establish the period covered.

Semi Ajayi net worth

Pulse Nigeria reported an estimated net worth of about £2.68m for Semi Ajayi in 2024. This is an unconfirmed published estimate, rather than a verified account of his assets and liabilities.

That estimate does not establish his salary, endorsement income or image rights earnings. Converting it into naira, shillings, rand or cedis changes the currency, but does not make the underlying valuation more certain.

His free transfer to Hull in 2025 does not establish his personal wealth. Net worth measures assets minus liabilities, so a transfer fee or wage figure alone cannot supply it.

Read the £2.68m figure with its 2024 date and Pulse Nigeria attribution attached. It should not be treated as a confirmed valuation for a later year.

How to Watch Semi Ajayi From Nigeria, Kenya, South Africa, Ghana and Uganda

Hull City and Nigeria matches are listed in the fixtures module above, with every kick off shown in WAT, EAT, SAST and GMT, and the broadcaster for each country sits beside the match as data. Rights change between seasons and between competitions, so the module is the place to check before a game rather than a channel number written down months ago. Super Eagles internationals follow the same pattern, with the module showing the federation's confirmed date and time.

The time zones are simple once you know them. Accra runs on GMT, Lagos on WAT (one hour ahead), Johannesburg on SAST (two hours ahead), and Nairobi and Kampala on EAT (three hours ahead). In the English winter, a 15:00 kick off in England is 16:00 in Lagos, 17:00 in Johannesburg and 18:00 in Nairobi, while an evening game at 20:00 runs to 21:00 WAT, 22:00 SAST and 23:00 EAT, and during British Summer Time every one of those moves an hour earlier.

A reminder from the fixtures module can help you plan around the listed kick off. If you are watching mainly for Ajayi, switch on a few minutes before kick off to see the team sheet in the lineup module, then watch the first corner of each half, because that is usually where he makes himself felt.