The Bag Manager

Live portfolio analytics for NFL best ball drafts on Underdog Fantasy and DraftKings.

The Bag Manager is a portfolio analytics tool for NFL best ball drafters on Underdog Fantasy and DraftKings. It silently captures your draft picks in real time and gives you live analytics right on the draft page. No copy-pasting, no spreadsheets, no extra tabs. Requires Google sign-in to use. 🎯 LIVE DRAFT OVERLAY 📊 Player exposure % injected directly into the draft board 🔗 Team stack highlighting so you can see correlation at a glance ✅ Works on both Underdog Fantasy and DraftKings snake drafts 📈 ANALYTICS PANEL 💰 Draft capital tracker with next-pick context 🏈 Positional construction breakdown (QB/RB/WR/TE) 📉 ADP value and real-time capital metrics 👥 Stack summary with teammate visibility 📋 DRAFT HISTORY 📤 Import past drafts via CSV upload or automatic fetch (beta only) 🔍 Filter by platform (UD/DK) and draft type (fast/slow) 📝 Full pick-by-pick history for every draft ⚙️ HOW IT WORKS The extension activates automatically when you open a draft on Underdog Fantasy or DraftKings. All data is stored locally in your browser. Nothing is sent to external servers. 🏟️ SUPPORTED PLATFORMS Underdog Fantasy (app.underdogfantasy.com) DraftKings (draftkings.com)