Dylan Lee's FIP Is Screaming — Time to Pay Attention
A 2.63 FIP over his last 4.3 innings pitched tells you everything you need to know about where Dylan Lee is trending. The Atlanta reliever, rostered in just 24% of leagues, is flashing the kind of skills profile that demands a watchlist spot — even if the sample is still small enough to warrant patience before a full add.
The Rolling Window Story
Lee's recent stretch paints an encouraging picture. Over the last seven days, he's posted a 0.00 ERA with an 8.37 K/9 and that sparkling 2.63 FIP across 4.3 innings. That FIP is the headline number — it strips away defense and sequencing noise and says the underlying pitching has been genuinely elite in this window.
Zoom out to 14 days and the ERA climbs to 3.70 with a 5.29 FIP over 7.3 innings — suggesting the last week represents a meaningful improvement, not a continuation. But the 30-day view provides the most interesting context: a 3.54 ERA, 10.63 K/9, and 3.97 FIP across 12.7 innings. That strikeout rate over a full month is no accident. Lee has been missing bats consistently, and the most recent stretch suggests his command may be tightening up alongside it.
The Strikeout Case
A 28.6% strikeout rate is the skill anchor here. For a middle-tier reliever on a contending Atlanta team, that kind of swing-and-miss ability creates a high floor even when results fluctuate. The improving FIP trend — from 3.97 over 30 days down to 2.63 over the last week — suggests Lee could be emerging as more than a generic middle-relief arm. Early signs suggest the strikeouts are translating into better overall outcomes.
WaiverScout Has Been Tracking This
We first flagged Lee as a Watch back on May 6, when he was rostered in just 11% of leagues. The signal has oscillated — he's bounced between Watch and Deprioritize multiple times since — but ownership has crept steadily from 11% to 24%, and the underlying skills have remained intriguing throughout. His most recent classification had been Deprioritize on August 1, but this latest seven-day stretch has tipped him back into Watch territory. The pattern is clear: Lee keeps showing up in the data.
Notably, FanGraphs argued back in May that Lee has been underrated throughout his entire career. That narrative aligns with what we're seeing in the numbers — a pitcher whose skills consistently outpace his reputation and roster percentage.
Ownership Window
At 24% rostered with only a +1% change over the past week, Lee remains widely available. Ownership velocity is stable, meaning there's no rush — but that also means savvy managers can quietly add him to a watchlist before a potential role change or hot streak forces the issue. Compared to widely rostered relievers like Jhoan Duran, David Bednar, or Tanner Scott, Lee offers similar upside at a fraction of the roster cost — though admittedly without the established role certainty those arms carry.
Verdict: Watch
Don't rush to add Dylan Lee, but don't ignore him either. The confidence level here is early signal — 4.3 innings in the most recent window isn't enough to bet the FAAB budget on. But a 2.63 FIP paired with a 28.6% strikeout rate is the kind of combination that precedes breakouts in reliever value. Monitor his next two to three appearances closely. If the FIP holds and the strikeout rate stays elevated, Lee could quickly move from Watch to must-add territory. For now, he belongs on every attentive manager's shortlist.