Best Ball Upside Plays: How to Find Upside Plays in Best Ball Fantasy Football
Characteristics of best-ball upside plays: the strongest upside plays in best ball share specific characteristics — (1) a clear path to more role or volume than their current ADP implies: a WR2 on a pass-heavy offense whose WR1 is injury-prone, or a backup RB behind a high-workload lead back who tends to miss games; (2) undervalued by the market due to recency bias (coming off an injury season, or overshadowed by a star teammate); (3) a situation that could materially improve during the season due to NFL transactions (a trade that opens the depth chart, a retirement).
Upside Play Quick Reference
| Upside play type | What to look for | Best ball value | Mistake to avoid |
|---|---|---|---|
| ADP vs. opportunity gap | Player drafted 3+ rounds later than their projected role warrants | Highest — pays off immediately when the season confirms the role | Drafting for opportunity gap without confirming the role is real — ADP lag requires an actual role change, not just speculation |
| Year-2 role expansion | WR or RB who had 25–50 touches in year 1 entering year 2 with fewer competitors | High — year-2 breakouts are among the most reliable best-ball late-round patterns | Year-2 player with unchanged depth chart — “year 2 = better” only applies if the situation actually changed |
| Injury recovery (coming back from a missed year) | Elite talent returning from ACL or season-ending injury at full health | Moderate-high — if priced for injury risk, pre-injury talent is bought at a discount | Underpriced due to injury concern, but not fully recovered — buying at half price is only valuable if the player is healthy |
| Offensive coordinator change | New OC who historically features WRs matching a current undervalued WR’s profile | Moderate — OC changes take 2–4 weeks to appear in stats; patient holds pay off | OC change without matching the WR’s profile to the new OC’s historical usage — not all OC changes help all receiver types equally |
| Off-season depth chart change (trade or release) | Player whose primary competition was traded or released | Very high — immediate and confirmed; act before ADP adjusts | Waiting for ADP to confirm — these plays have the shortest window; by the time ADP adjusts, the value is priced in |
| False upside (talent without path) | Player with clear ability but no route to targets, carries, or snaps | Zero — talent is irrelevant without role | Drafting based on athletic testing or college production with no NFL role path — best ball auto-starts real weekly scores, not potential |
Finding Undervalued Upside
ADP vs. opportunity gap. The most consistent source of best-ball upside plays is players who have been undervalued by ADP relative to their expected opportunity. These are players whose draft position reflects past performance or name recognition rather than their projected role in the coming season. An offensive coordinator change that makes a WR more central to the offense is often slow to be priced into ADP — the player is still being drafted based on last year’s role while the new season role is meaningfully larger.
Team situation changes. Off-season trades, free agent signings, and draft picks regularly change team depth charts before the fantasy season. When a team signs a new QB who prefers a different receiver type, or when a franchise receiver is traded away leaving targets for the team’s WR2, these situation changes create undervalued upside plays because the market has not yet fully adjusted ADP.
Risk Management in Upside Plays
When to concentrate upside plays. Best-ball tournaments (large-field formats where only top finishers pay out) reward concentrated upside plays because only winning matters. In these formats, targeting undervalued upside plays in specific rounds — accepting the bust risk — is strategically correct. In smaller best-ball leagues (12-team heads-up), some floor reliability is more important and pure upside plays should be balanced with established producers.
For how upside plays fit into overall best-ball construction, see: Best Ball Draft Strategy: How to Build a Winning Best Ball Fantasy Football Roster.