Who's NEXT?

Who's Next – find a sparring partner and step onto the mat

Looking for someone to train with, test your technique, or take on a sporting challenge? Who's Next connects athletes in your area – regardless of discipline or skill level.

Find a partner near you. Browse athletes on an interactive map or in a list view. Filter results by discipline, experience level, and time availability. The app uses your location to show athletes within a chosen radius – from a few to several hundred kilometers.

Send a training invitation or a challenge directly from another athlete's profile. Set the date, duration, location, and discipline. Challenges support any kind of wager – you specify the amount and unit of measure (e.g. 10 push-ups, 1 pizza, 50 PLN). You set the terms yourself, with no restrictions. After the session, both athletes confirm the result: win, loss, or draw.

Full session lifecycle. Every session moves through clear stages: • Pending invitation – accept or decline • Upcoming – session confirmed, awaiting completion • To be settled – time to enter the result (challenges only) • Awaiting confirmation – your opponent confirms your result • Completed – the full history of your meetings

Rankings by discipline and period. Check where you stand among other athletes – overall, weekly, or monthly. The podium highlights the top three, and the bar showing your position always stays visible on screen.

Session-linked chat. Every session has its own real-time chat. Work out sparring details, discuss challenge terms, and keep your conversation history in one place – all without leaving the app.

Athlete profiles. Fill in your profile with disciplines, skill level, achievements, and availability. Browse detailed profiles of other athletes before deciding to send an invitation.

Push notifications. Get instant notifications about invitations, opponent responses, session results, and new messages – you won't miss a thing.

Who's Next is for you if you do sports. The app supports a wide range of disciplines – from combat sports and martial arts, through team and strength sports, to individual and recreational sports. If you're looking for someone to train, spar, or compete with – Who's Next will find you the right partner.

Get started today – sign up, complete your profile, and find someone to step onto the mat with.