Roma's Radja Nainggolan and Lyon's Mouctar Diakhaby are upwardly mobile as UEFA.com tracks the latest form developments in the FedEx Performance Zone.
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Who has been soaring in the UEFA Europa League form stakes over the weekend? Check out the big movers in the FedEx Performance Zone.
10: Radja Nainggolan (Roma)
Nainggolan is up ten places and into the top ten following an excellent display in Roma's 3-1 win at Internazionale on Sunday. The Belgium midfielder set his team on the path to victory by scoring the first two goals, and also made a defensive contribution: two tackles and two clearances.
39: Mouctar Diakhaby (Lyon)
Lyon's attackers shone in Sunday's 5-0 win over Metz, but their French centre-back sparkled at the other end too, rising 18 places. Following his goal against AZ in the UEFA Europa League, Diakhaby was commanding against Metz, making four clearances and four interceptions along the way.
54: Yann Sommer (Mönchengladbach)
The Gladbach No1 produced some key saves in his side's thrilling UEFA Europa League victory at Fiorentina, and Sommer shut up shop in the trip to Ingolstadt on Sunday – registering three saves and a high claim in Borussia's 2-0 away success.
79: Andy Najar (Anderlecht)
Thriving at wing-back, the Honduran excelled in the two-legged triumph over Zenit and he has also been putting in strong domestic showings. Against fellow round of 16 contenders Genk on Sunday, Najar helped keep a clean sheet in a 2-0 win while making four tackles, four clearances and two blocks.
80: Jannik Verstergaard (Mönchengladbach)
Centre-back Vestergaard has leapt 51 places in our rankings. The Dane was exemplary in the clash with Ingolstadt, using his considerable height to win nine aerial duels while also effecting the same number of clearances on the way to his team's 2-0 victory.