Summary
The MLB The Show 26 August 14 roster update could create several strong investment opportunities in Diamond Dynasty. Players such as Jeremy Peña, Drew Rasmussen, Dillon Dingler, and Troy Melton have shown enough recent production to make them potential upgrade candidates. For players looking to turn MLB The Show Stubs into profit, identifying low-cost cards before the ratings change is the key.
1. Jeremy Peña Leads the Diamond-Tier Candidates
85 OVR Jeremy Peña is one of the most interesting cards to watch ahead of the update. His recent offensive production has been excellent, including five home runs across six games from July 20 to 26 and a three-hit, three-RBI performance against Texas on August 1.
His Contact, Power, Vision, and Clutch attributes all have room to improve. A move to 87 or even 88 OVR would make Peña a strong long-term investment rather than simply a quick-flip option.
2. Drew Rasmussen Has Strong Upgrade Potential
84 OVR Drew Rasmussen is another player attracting attention. Since the All-Star break, he has won five consecutive games while posting a 1.20 ERA, 0.80 WHIP, 35 strikeouts, and only six walks over 30 innings.
His card is currently around 2,500 Stubs. If he reaches 86 OVR, investors could potentially see a meaningful increase in value.
His recent performance makes Rasmussen one of the more straightforward pitching investments to consider.
3. Dillon Dingler and Ceddanne Rafaela Offer More Upside
Dillon Dingler stands out because his offensive and defensive performance both support a potential upgrade. His WAR is approaching 6.0, while his home run total is nearing 30.
His hitting attributes are still mostly in the 70s, meaning there is plenty of room for improvement. Even if he misses a Diamond upgrade immediately, another rating increase later in the season remains possible.
Ceddanne Rafaela offers a different investment angle. His defense is already excellent, but his Contact and Power ratings remain relatively low. If his improved offensive performance leads to attribute boosts, his overall rating could climb quickly.
4. Fernando Tatis Jr. Could Benefit From Right-Handed Matchups
84 OVR Fernando Tatis Jr. has also been producing after the All-Star break. Through his first 22 games, he was hitting .307 with six home runs, 19 RBIs, and 19 runs scored.
His performance against right-handed pitching is particularly noteworthy. Even a modest increase to those attributes could push his overall rating to 85 or 86.
With his card value around 2,400 Stubs, Tatis Jr. provides an interesting balance between recognizable star power and upgrade potential.
5. Low-Cost Players With High Investment Potential
Not every investment needs to target an 84 or 85 OVR card. Several lower-rated players could provide attractive returns if their ratings increase.
| Player | OVR | Investment Angle |
|---|---|---|
| Bryan Baker | 83 | Very low current value and strong recent performance |
| Troy Melton | 82 | Major recent improvement with Diamond potential |
| Jesús Luzardo | 82 | Strong August performances |
| Cade Smith | 82 | Low downside with potential for an upgrade |
Troy Melton may be the most aggressive option in this group. He already climbed from 79 to 82 OVR during the previous update and has continued to perform well. Since returning to the rotation on May 24, his ERA has ranked among the league's best.
That makes him a potential candidate for another major jump.
6. How to Approach the MLB 26 Stubs Investment
The safest approach is not to put all your MLB 26 Stubs into one player. Instead, spread your investment across several cards with different risk levels.
Higher-rated players such as Peña and Rasmussen may offer more stability, while cheaper cards such as Baker, Melton, Luzardo, and Smith can provide greater upside if their ratings move significantly.
Most importantly, watch recent statistics rather than relying only on season-long numbers. The final 15 days of performance can provide useful clues about which players are gaining momentum before a roster update.
Final Thoughts
The August 14 roster update gives Diamond Dynasty players several potential investment targets. Jeremy Peña, Drew Rasmussen, Dillon Dingler, Ceddanne Rafaela, and Troy Melton are among the names worth monitoring closely.


