Which goalkeepers are on a hot streak?

Which players are the best bang for the buck over their last 5 games?

Player	Goals	Assists	Clean Sheets	Points	Cost	Points Per Million
Flekken	0	0	2	26	£4.4	5.9
Henderson	0	0	3	26	£4.6	5.7
Areola	0	0	2	21	£4.2	5.0
Ederson M.	0	1	2	26	£5.3	4.9
Verbruggen	0	1	2	21	£4.5	4.7
Raya	0	0	3	24	£5.5	4.4
Leno	0	1	1	21	£5	4.2
Vicario	0	0	1	19	£4.8	4.0
José Sá	0	0	1	17	£4.4	3.9
A.Becker	0	0	2	21	£5.6	3.8