Josh Jung: Strikeout Rate Plummets as Plate Discipline Sharpens

Josh Jung has cut his strikeout rate nearly in half over the last seven days, and the underlying approach metrics suggest this isn't noise. At 40% rostered with flat ownership velocity, there's still time to act — but the window is narrowing on a player WaiverScout has been tracking since he was owned in fewer than 2% of leagues.

The Signal: A Real Approach Change

The headline number: Jung's K% has dropped from 25.0% over the last 30 days to 14.3% in the last seven. That's a dramatic shift. Pair it with a walk rate that's ticked up to 14.3% (from 12.5% over 30 days), and you're looking at a hitter who's becoming more selective at the plate, not just getting lucky. His 7-day wOBA sits at .399 against a 30-day mark of .372 — both strong, but the recent surge is built on better process, not just better results.

The 7-day batting average of .333 grabs attention, but what matters more is how he's getting there. Over his last 14 PA, Jung has struck out just twice while drawing two walks. That's a fundamentally different hitter than the one who was punching out at a 25% clip a month ago.

Skills Check: Solid but Not Elite Contact Quality

Here's where we pump the brakes slightly. Jung's 7-day exit velocity of 91.0 mph and 50.0% hard-hit rate are decent but represent a step back from his 14-day numbers (98.2 mph EV, 75.0% hard-hit rate) and 30-day marks (95.0 mph EV, 63.0% hard-hit rate). The improved plate discipline hasn't yet married with his best contact quality. His 30-day wRC+ of 130 confirms he's producing above-average offense, and ESPN notes a .292 season average, aligning with the production we've been tracking.

With only 26 PA across 5 games in the current sample, this is an early signal — the approach improvement could be emerging as a real trend, but it needs more runway to confirm. Zero home runs in the recent stretch is notable for a player with legitimate power upside; the ball-in-play approach seems to be favoring contact over damage right now.

WaiverScout Was Early on This

We first flagged Jung on March 22 when he was rostered in just 1.9% of leagues. By April 18, at 8% ownership, we upgraded him to add now — a call we reiterated on April 27, May 24, June 19, and as recently as July 2. Managers who followed our early signal have already benefited from his .292 season-long production. The fact that ownership has actually dipped from 47% on July 2 to 40% today suggests some managers may have cut him prematurely. As some analysts have noted, Jung has breakout potential if he can sustain improved discipline alongside his power.

Ownership Window

At 40% rostered with just +-1% movement, the market is sleeping. Jung plays a premium fantasy position at third base, where consistent production is hard to find. If you're comparing waiver options to the likes of Austin Riley, Max Muncy, or Alex Bregman, Jung's 30-day .372 wOBA and 130 wRC+ put him in the conversation — at a fraction of the roster cost.

Verdict: Watch

Classification: Watch. The strikeout rate decline and walk rate improvement are legitimate early signs of an approach adjustment, but 26 PA is too thin to act aggressively. The dip in exit velocity and hard-hit rate over the last seven days adds a layer of uncertainty. Monitor over the next 7-10 games. If the K% stays below 20% and the exit velocity climbs back toward his 30-day norms, this becomes a clear add. For now, Jung is worth monitoring closely and should be the first name on your list if a roster spot opens up.