Anthony Nunez: Elite Strikeout Stuff Is Starting to Flash

Anthony Nunez is punching out batters at a 35.7% clip over the last seven days, and his 0.77 FIP in that window suggests the underlying skills are even better than the surface numbers. At just 5% rostered, the Baltimore reliever is practically invisible in most leagues — and that's exactly where the value lives.

WaiverScout Saw This Coming

We first flagged Nunez back on April 12 as a watch candidate when he was rostered in just 1% of leagues. The signal wavered — we deprioritized him on April 8 and again on April 18 as the sample was too thin to act on — but the strikeout stuff never went away. Now the algorithm has upgraded him back to watch status, and the data backing the call is significantly stronger than it was three weeks ago. The signal has only strengthened.

The Rolling Windows Tell the Story

Here's where it gets interesting. Nunez's numbers across the three rolling windows show a pitcher whose skills are sharpening in real time:

  • 7-day: 15 K/9, 0.77 FIP, 6.00 ERA across 3 IP
  • 14-day: 10.75 K/9, 3.55 FIP, 4.03 ERA across 6.7 IP
  • 30-day: 10.98 K/9, 3.51 FIP, 3.66 ERA across 12.3 IP

The 7-day ERA of 6.00 looks ugly in isolation, but context matters: that's 3 innings of work where a couple of hits clustered. The FIP tells you the real story — 0.77 is elite territory. He's not getting lucky with weak contact; he's missing bats at a rate that commands attention. His strikeout rate has jumped from 30.0% over the last 30 days to 35.7% in the most recent seven-day window, a meaningful spike that suggests a possible mechanical or pitch-mix adjustment is working.

Skills Validation

A 35.7% strikeout rate paired with a sub-1.00 FIP is the kind of combination that typically doesn't stay hidden on waiver wires for long. The K/9 of 15 over his last 3 innings is absurd — even if regression is inevitable, the floor here is a pitcher who was already posting a 10.98 K/9 over a 12.3-inning window. That 30-day K/9 number alone would make him fantasy-relevant in deeper formats. The short-term spike suggests early signs of something more.

The Ownership Window

At 5% rostered with stable ownership velocity, Nunez isn't generating the kind of buzz that triggers a waiver rush — yet. Most fantasy publications are just beginning to populate his player pages. CBS Sports and FantasyPros have him listed but he's not appearing on mainstream add lists. This player isn't on anyone's radar yet — which means you have time, but not unlimited time. One high-leverage appearance with multiple strikeouts on a national broadcast and this ownership number jumps to 20% overnight.

In Baltimore's bullpen, he's competing for high-leverage innings alongside arms like Seranthony Domínguez and Bryan Baker. If the strikeout stuff continues to play at this level, the role could expand — and role expansion is the catalyst that turns a watch into a must-add.

The Verdict: Watch

Classification: Watch. The confidence level here is early signal — we're working with a small sample, and the 6.00 ERA in the 7-day window reminds us that reliever volatility is real. But the skills indicators are flashing: a 35.7% K rate, a 0.77 FIP, and a rising strikeout trend that's accelerating rather than fading. Early signs suggest Nunez could be emerging as a legitimate high-leverage weapon. Add him to your watch list now and be ready to move when the sample catches up to the stuff. In leagues with 12+ teams or categories that reward strikeouts and ratios from the bullpen, he's worth a speculative roster stash today.