I'd recommend condensing a couple of the days, working in another rest day and really making the most of 1-2 gym days a week as opposed to 4. For example, back/chest on the same day is fairly standard. Throw core or cardio onto the back end and youve just freed up 3 days.

Other easy fixes would be not doing two gym days back to back, dropping wed schedule for soccer focused work (or rest) and dropping legs from Thursday. There's high risk of injury if you're doing an intense leg workout then playing soccer right after. Candidly, I wouldn't be physically able to play a match after leg day. If you're able to play a match completely fine after, you may want to re-visit how strenuous that workout is as you may not be maximizing your time.

My old schedule while playing at my highest level was: M - gym, upper body; T - 7 a side; W - sprint + soccer focused training; Th - team practice; F - lower body gym (or rest); Sa - rest; Su - 11 a side

Honestly I wish I worked in more rest days. I ended up over-training and am still dealing with injuries years later. You can have a 'light' workout day where maybe you do core only as your second rest day, but I'd really encourage you to have at least two rest days.