The Nationals' 2026 draft class quietly got a lot more interesting this week. Fourth-round pick Cooper Harris, a right-hander out of Flower Mound, Texas, has officially signed with Washington, and the number attached to the deal is the real story here.
Jim Callis broke down the signing bonus and the scouting profile that justified it.
Harris signed for $1.5 million against a slot value of just $740,500 for pick No. 106 — nearly double what the pick was assigned. That kind of overpay doesn't happen unless a team is genuinely worried about losing a guy to campus. Harris was committed to Texas, and Baseball America reportedly had him rated as high as the 31st-best prospect in the entire 2026 class, a talent way better than where he actually got picked.
The profile explains the money. Harris is a 6-foot-3 prep righty with a fastball that's been up to 96 mph and the ability to shape it with carry, sink or cut depending on what he needs. Pair that with a high-spin low-80s slider and what scouts call "feel for four pitches," and you've got exactly the kind of projectable frame teams dream on in the mid-rounds — a kid who was a first-round arm on ability but fell on signability concerns tied to his college commitment.
For a Nationals org that's been rebuilding on the fly, adding a live arm like this for over-slot money is the kind of quiet, unsexy win that pays off years down the line. Blowing past slot to beat out a Power 5 commitment shows a front office willing to bend its draft-pool math to land upside instead of playing it safe with an easy underslot sign, and it signals confidence that Harris can be more than organizational filler once he starts pitching in Washington's system.