Adrian Morejon Is Flashing Elite Stuff Again — But Can You Trust It?

Adrian Morejon just posted a 50.0% strikeout rate over his last 7 days of work, nearly doubling his already-impressive 31.4% mark from the past 30 days. Paired with a ludicrous -0.40 FIP in that same window, early signs suggest something real could be brewing in the Padres' bullpen.

The Rolling Window Tells the Story

Start with the 30-day view: a 1.97 ERA across 13.7 innings with a 10.51 K/9 and a 0.98 FIP. That's already strong relief pitching by any standard. Now zoom in. Over the last 14 days, the ERA drops to 0.00 across 7 innings. The K/9 climbs to 12.86, and the FIP tightens to 0.24. Then the most recent 7-day slice: 4 innings, 0.00 ERA, a 15.75 K/9, and that absurd -0.40 FIP.

The trend line is unmistakable — Morejon is getting better, not just good. The strikeout rate has accelerated from strong to elite in a matter of weeks. A 50.0% K rate over any stretch deserves attention, even a small one.

The Pitch That Changed Everything

What's driving this surge? Padres fans on Reddit have been buzzing about Morejon's modified "kick-change" pitch — a half-knuckle changeup variant that's reportedly been devastating against right-handed hitters. While WaiverScout's data doesn't include pitch-level Statcast metrics for this window, the K-rate explosion aligns perfectly with a reliever who's added a legitimate swing-and-miss weapon to his arsenal. That kind of pitch development is the type of skills-based change that tends to stick.

WaiverScout Has Been Tracking This

We first flagged Morejon as a Watch back on April 7 when his ownership sat around 11%. Since then, our algorithm has cycled him between Watch and Deprioritize multiple times — the signal kept flickering. On May 23, we tagged him as a Watch at just 3% ownership. Now at 14% rostered with a +0% change over the past week, the broader fantasy community still hasn't caught on. Razzball has him ranked as the 85th relief pitcher — a valuation that feels stale given his recent dominance. FantasyPros and CBS Sports have his page up, but this isn't a name generating mainstream waiver buzz yet.

That's your window.

The Caveats Are Real

We're working with just 4 innings in the 7-day sample and 13.7 over 30 days. The confidence level here is firmly early signal. Morejon doesn't currently hold a closer role, which limits his ceiling in standard formats compared to elite relievers like Josh Hader or Mason Miller. And his history of bouncing between the majors and minors means durability and role security remain open questions.

But the skills indicators — a 50.0% K rate, a -0.40 FIP, and a clear upward trajectory across every rolling window — are not noise. They're the kind of profile that could be emerging into something meaningful if the workload continues.

The Verdict: Watch

Classification: Watch. Morejon belongs on your radar right now, not necessarily your roster. At 14% ownership with zero velocity in adds, you likely have time. Monitor his next 2-3 appearances closely. If the K rate holds above 35% and San Diego starts using him in higher-leverage spots, the classification upgrades fast. For managers in deeper leagues or those needing ratios help, a speculative add now could be worth monitoring. In standard 10-12 team formats, keep him on your watchlist and let the sample grow. The stuff is real. The opportunity just needs to catch up.