Since his debut in January 2022, Diaz has combined consistent dribbling ability with steadily increasing goal threat. During his time at the club he led the Reds in terms of dribbles completed and fouls won, while ranking second for goals, goal involvements and touches in the opposition box.
It is no accident that his shot conversion rate last term – 19% in all competitions – was comfortably his highest in a Liverpool shirt. The winger made 39% of his league appearances as a false nine, meaning he was able to shoot from central areas more often. Head coach Arne Slot trialled Diaz in that role against Bayer Leverkusen in November, when the Colombian scored a hat-trick in a 4-0 win, and it was a ploy the Merseysiders used to good effect in December and January.
In addition to his threat going forward, Diaz is renowned for grafting for the team. He won possession in the final third 70 times in the Premier League, the second most by a Liverpool player since his arrival, and ranks similarly highly for duels won despite his relatively slight 5ft 10in (1.78m) frame.
When used centrally last term, his high-energy pressing helped set the tempo for the Reds. But next season that role could be filled by club record signing Florian Wirtz, who – for all his attacking flair – works like a demon off the ball. The 22-year-old German won possession in the final third 71 times in the past two Bundesliga seasons, 15 more than any other player.
In terms of filling the void Diaz leaves on the left flank, Cody Gakpo appears the obvious beneficiary. The Dutchman scored 18 times last season, though he isn’t quite as effective at dribbling through congested spaces.
Rio Ngumoha, who turns 17 in August, started this month’s friendlies against Preston, Stoke and AC Milan and could eventually benefit from Diaz’s departure, though the youngster has only made one competitive appearance to date.
Another new signing, Hugo Ekitike, might also be deployed on the left on occasions. The Frenchman is more likely to play up front but could also slot in elsewhere as part of a fluid forward line – something that may be necessary if Liverpool manage to prise Alexander Isak away from Newcastle.