jock itch is a possibility. however that rash is usually itchy so that makes me question whether you have jock itch or something else. since i cannot tell based on your description it is something you should get checked out by your doctor. here is more information about jock itch.
what does it mean when there is a red blotch on your scrotum? . hello i am a 16 year old male and just recently found a red blotch on my scrotum it isn't itchy and it is always moist i am not sure if the moisture is puss or sweat i think it might be some fungal infection or just jock rash but can someone tell me what i might have?