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Chelsea manager Frank Lampard has said his goalkeeper Kepa Arrizabalaga must improve his form following a string of costly mistakes.
The Blues parted with a world-record fee of £72 million for a goalkeeper when they signed Kepa from Athletic Bilbao in the summer of 2018, with the Spaniard stepping into the position left by Thibaut Courtois.
Kepa enjoyed a solid debut season at the club, helping Chelsea win the UEFA Europa League and finish third in the Premier League. However, his performances have come in for increased scrutiny as of late, with blunders against Newcastle United and Arsenal resulting in opposition goals.