Jared Jones Is Missing Bats Again. The Cubs Walked Into The Wrong Building.
Three starts ago the number was six. Then it was eight. Last time out, in Cleveland, it was nine, and the swings underneath the slider had that late, ugly look pitchers wait all year to see come back. Jared Jones spent the spring getting beaten, and he has spent July taking it out on people. Tonight the Chicago Cubs come to PNC Park carrying the second highest strikeout total in the sport. That is not a coincidence a handicapper gets to ignore.
Graded, July 24 final · LOSS: the short outing showed up. Jared Jones struck out 5 across 6.0 innings on 83 pitches, allowing 2 hits and a walk in Pittsburgh's 3-2 loss to Chicago at PNC Park, half a strikeout under the 5.5 line despite going the six innings this piece wanted. At +108 the notional cost of a one-unit ticket is -1.00u; this read was published as analysis only and carries no tracked units, so the season record is unchanged. Result confirmed from the official MLB box score, game 823352 (Cubs at Pirates, Final).
The Slider Came Back In July
Start with what actually changed, because the season line hides it. Jones is 2-1 with a 4.05 earned run average across nine starts, numbers that look like a decent fourth starter and nothing more. The rate underneath them does not: 48 strikeouts in 40 innings, 10.8 per nine, the sort of figure that belongs to a pitcher missing a lot more bats than his record suggests.
April and May were a grind. Four strikeouts, four, four, three, four in a stretch of starts where he could not get past the fifth and the swing and miss never showed up in bunches. Then the calendar turned. On July 2 in Philadelphia he struck out six in four innings. On July 8 against Atlanta he went six innings and punched out eight. On July 18 in Cleveland he needed only five innings to strike out nine. Add it up and it is 23 strikeouts in his last 15 innings of work, a stretch where the fastball is back up in the zone and the slider is finishing the way it did when he was a top prospect.
That is the case for the over, and it is a narrow one on purpose. This is not a claim that Jones is suddenly an ace. It is a claim about one skill, missing bats, that has clearly returned, and about one number, 5.5, that his last two starts cleared by a combined five.
The Cubs Are The Best Thing On His Schedule
A strikeout prop is never a bet on one man. It is a rate multiplied by an opponent, and the opponent tonight is the part that turns a lean into a play.
Chicago has struck out 977 times in 2026. Only the Athletics, at 985, have whiffed more often, which means the Cubs are effectively the second most strikeout prone lineup in the sport. That is the kind of offense that donates extra punchouts at the bottom of the order and chases sliders out of the zone when they fall behind, exactly the pitch Jones has been finishing all month. Put a 10.8 per nine strikeout arm against a bottom two contact team and the rate side of the projection stops being an argument anyone can make against you.
So the entire disagreement collapses to one variable, and it is not stuff. It is innings.
Where This Bet Can Lose
Here is the honest counterpoint, stated plainly because a strikeout over with no worry attached is usually a strikeout over you have not thought about. Jones does not pitch deep. He has crossed five innings only three times in nine starts, he sits closer to four and a half on average, and a 4.05 earned run average means the occasional early hook when a lineup starts squaring him up. If he throws 70 pitches and walks off after the fourth having faced 17 hitters, an elite rate can still land on five strikeouts rather than six, and this ticket loses on volume while being completely right about the swing and miss.
That is the risk, and it is a real one. What tips it back to a play is the recent workload moving in the right direction alongside the strikeouts. July 8 was six innings. July 18 was five innings for nine strikeouts, which is nearly two per inning, the kind of pace where the number falls in the fourth and the innings question never gets asked. The Pirates have also had no reason to protect him lately, letting him work into the sixth when the pitch count allows. If tonight looks like the last two starts, 5.5 is under by the fifth. If it looks like May, the under wins. The last two starts are the better bet.
The Rest Of The Board
Three more numbers survived to the page, and each is a different kind of bet.
Zebby Matthews over 4.5 strikeouts, plus 112, against the Athletics. Be honest about what this is. Matthews is not a bat misser, a 7.5 per nine rate and a 5.40 earned run average, with only three of his last eight starts reaching five strikeouts. On his own rate this is not a play. The opponent is the play. The Athletics have struck out 985 times in 2026, the most of any lineup in baseball, and a league leading whiff rate can drag a middling strikeout arm across a low number like 4.5. This is a matchup over with no illusions about the pitcher.
Jacob Lopez under 4.5 strikeouts, against the Twins. The mirror image of the Jones case. Lopez carries a 6.64 earned run average and a 1.73 WHIP, and the trouble shows up in his innings: 4.1, 1.2, 3.0, 2.0, 4.2 across recent starts, a pitcher who keeps getting removed before the lineup turns over a third time. You cannot strike out five hitters from the dugout. His one recent spike was six strikeouts on July 19, which is the counterpoint and the reason the under is priced up, but a short leash against a middle of the pack Minnesota strikeout offense is the likelier script.
Trey Yesavage under 5.5 strikeouts, a lean, against the Red Sox. Yesavage has the best pure stuff of this group, an 8.7 per nine rate and a nine strikeout night against the White Sox last time out, which is exactly why this is only a lean rather than a play. The lever is Boston. The Red Sox have struck out just 730 times this season, fewest in the majors, the single toughest strikeout matchup on the slate. A contact first lineup is how a high strikeout arm ends up on four or five, and it is enough to tilt a coin flip under, but the nine punchout ceiling keeps the stake small.
| Play | Line | Price | Why | Read |
|---|---|---|---|---|
| Jared Jones K, Cubs at Pirates | Over 5.5 | +108 | 23 K in last 15 IP, Cubs whiff 2nd most | PLAY |
| Zebby Matthews K, Athletics at Twins | Over 4.5 | +112 | Athletics lead MLB in strikeouts | MATCHUP OVER |
| Jacob Lopez K, Athletics at Twins | Under 4.5 | -170 | 6.64 ERA, 1.73 WHIP, short leash | UNDER |
| Trey Yesavage K, Blue Jays at Red Sox | Under 5.5 | -132 | Red Sox strike out fewest in MLB | LEAN UNDER |
| Dustin May K, Dodgers at Mets | Over 5.5 | scratched | Not starting, Sasaki has the ball | CUT |
Graded, July 24 final · board went 1-3: Zebby Matthews over 4.5 strikeouts (+112) lost, managing just 1 strikeout across 6.0 innings in Minnesota's 2-0 loss to Oakland; notional cost of a one-unit ticket at +112 is -1.00u. Jacob Lopez under 4.5 strikeouts (-170) won, striking out 4 across 5.0 innings in Oakland's win; notional gain of a one-unit ticket is +1.00u. Trey Yesavage under 5.5 strikeouts (-132, lean) lost badly, punching out 9 across just 4.0 innings in Toronto's 6-4 loss at Boston; notional cost at -132 is -1.32u. All four reads, including the Jones headliner above, were published as analysis only and carry no tracked units, so the season record is unchanged. Results confirmed from official MLB box scores (Athletics at Twins and Blue Jays at Red Sox, both Final on July 24).
Model, Market And Us, Side By Side
The Number We Cut Before Writing A Word
The strongest read the model produced for July 24 was not Jared Jones. It was Dustin May over 5.5 strikeouts, graded as the loudest number on the entire slate.
He is not starting. A check of the probable pitchers has the Los Angeles Dodgers sending Roki Sasaki to the mound against the Mets, with Sean Manaea going for New York. May does not have the ball tonight. The model does not read a rotation the way it reads a game log, so it happily projected a pitcher who is not pitching, and that number does not get softened into a lean or hedged into a maybe. It gets deleted. This is the same discipline that killed a strong Max Fried projection two days ago the moment his injured list activation surfaced, and it is the reason a board gets verified against the slate rather than trusted on faith.
How to read this page. The headline play is Jared Jones over 5.5 strikeouts. Matthews, Lopez and Yesavage are the supporting board. Everything here is independent analysis for MLBProps.com readers, sourced and verified against the live 2026 record, and priced off the current DraftKings and FanDuel strikeout markets.
Final Verdict
Jared Jones over 5.5 strikeouts is the play. The rate has been back for three weeks, the last two starts cleared this number by a combined five, and the Cubs are the second most strikeout prone lineup in baseball walking into a building where Jones has been finishing his slider. The one thing that beats it is a short night, and even that risk is shrinking as his innings climb alongside his strikeout totals.
Around it, a matchup over on Matthews against the whiff leading Athletics, a volume under on Lopez who cannot get deep enough to reach five, and a small lean under on Yesavage against the toughest strikeout lineup on the board. One number, the best one the model found, never made the page at all, because the man attached to it is watching tonight from the dugout.
Back tomorrow with a fresh slate and, with any luck, a starter list that agrees with the model.
Frequently Asked Questions
Because his rate and his opponent point the same way. Jones has struck out 23 hitters in 15 innings across his three July starts, going six, eight and nine, and he carries a 10.8 strikeouts per nine rate on the season. Tonight he faces the Cubs, who have struck out 977 times in 2026, second most in baseball. The over on 5.5 is priced around even money, roughly plus 108 at DraftKings. The one worry is workload, not swing and miss.
Volume. Jones has topped five innings only three times in nine starts and averages closer to four and a half, so a short outing of 17 or 18 batters can leave even an elite rate on five strikeouts instead of six. His last two starts pushed to six and five innings with eight and nine strikeouts, which is why the number is playable, but a 70-pitch hook is the outcome that beats the ticket.
Zebby Matthews over 4.5 against the Athletics, who lead the majors with 985 strikeouts, so it is a matchup over rather than a bet on his rate. Jacob Lopez under 4.5, because his 6.64 ERA and 1.73 WHIP mean he rarely lasts past the fourth. And a lean on Trey Yesavage under 5.5 against Boston, who have struck out fewest in the majors at 730.
Because he is not pitching. The model graded May over 5.5 as the strongest number on the slate, but the Dodgers are starting Roki Sasaki against the Mets with Sean Manaea opposing. A projection for a pitcher who is not starting gets deleted, not hedged, which is why the slate is verified against the probable pitchers before anything is published.
A strikeout number is a rate multiplied by an opponent. The Cubs strike out second most in baseball, which lifts an already strong strikeout arm. The Athletics strike out most of all, which is why a middling arm like Matthews is playable over a low number. Boston strikes out fewest, which is why even a high strikeout arm like Yesavage leans under. Same skill, three very different matchups.