The Best Free Agents Of Summer Transfer Window 2026: Which Players Make The Most Tactical Sense? – Data Analysis

The summer transfer window often presents clubs with opportunities to strengthen their squads without paying a transfer fee, but a recognisable name doesn't always mean a good fit.

In this transfer window free agent data analysis, we examine the tactical profiles of some of the most interesting free agent market opportunities this summer, exploring what they can offer and how their qualities could translate into team structures. 

From Lorenzo Pellegrini and Bamba Dieng to Julian Brandt and Dušan Vlahović, we assess the players' performances through data and tactical context.

This report investigates their respective roles, strengths, limitations and potential impact, while considering how they could fit the teams discussing moves for them.

Lorenzo Pellegrini: A Left-Sided Creator With A Goal Threat From Midfield

Juventus have reportedly renewed their interest in Lorenzo Pellegrini after securing Zeki Çelik, with the midfielder currently a free agent following the expiry of his AS Roma contract, although negotiations over a possible renewal in the capital remain ongoing.

Pellegrini offers a flexible attacking profile, operating primarily as a left-sided attacking midfielder but also spending significant periods as a left winger.

His heat map highlights this tendency to begin from wider areas before moving inside, particularly into the left half-space, as demonstrated by his positioning against Inter Milan in Roma’s 5-2 defeat during Gameweek 31, when he scored.

Lorenzo Pellegrini Heat Map 2025/2026

His attacking output also illustrates his ability to contribute from midfield rather than simply facilitating attacks.

Across the 2025/2026 campaign, Pellegrini registered seven goals and four assists from 6.55 expected goals, while producing 39 shot assists from approximately 41 attempts.

Lorenzo Pellegrini Attacking Profile At AS Roma 2025/2026

His shooting profile is particularly varied, with almost half of his efforts on target and five on-target attempts coming from outside the box, including four from the left half-space.

This gives him the ability to threaten from distance while also moving into the penalty area to finish attacks.

For Juventus, Pellegrini could therefore provide an additional creative outlet from the left, combining between-the-lines passing, half-space occupation and a reliable goal threat without requiring a fixed No. 10 role.

Dušan Vlahović: A Central Reference Point With More Than Just Penalty-Box Presence

Dušan Vlahović enters the summer as one of the most prominent free agents on the market after his Juventus contract expired at the end of June, with the 26-year-old now assessing his next move.

Beşiktaş have made a concrete proposal, Barcelona have also considered Vlahović as a potential replacement for Robert Lewandowski, and Juventus have left the door open to a return under different financial conditions.

His profile could appeal to clubs seeking a conventional No. 9 capable of providing a fixed reference point in the final third.

Vlahović’s 2025/2026 heat map shows a clear concentration through the central channels, particularly inside the penalty area, where his positioning allows him to attack crosses, occupy centre-backs and create a reliable target for direct progression.

Dušan Vlahović Heat Map 2025/2026

However, his movements are not restricted to the box; he also drops into central areas in the middle third, helping connect attacks and offering a passing option during build-up before moving forward to attack the final line.

His shot map further underlines his value as a penalty-box finisher; he scored 12 goals from 62 shots, with 10.3 expected goals, outperforming his underlying chance quality by 1.7 goals.

Dušan Vlahović Shot Map At Juventus 2025/2026