THE BAT X Flags Austin Riley HR Prop at +700, Red Sox Chase 14th Straight Win

Q: Is a pitcher with a 6.45 ERA secretly the Cubs' key to solving their rotation crisis, thanks to hidden metrics?

Yes — if the pitcher in question is David Peterson, the underlying numbers suggest his 6.45 ERA may overstate how badly he has pitched, and that matters for a Cubs staff hit hard by injuries. The strongest evidence is the gap between Peterson’s ERA and his fielding independent pitching. As a starter, he has been cited with a 3.53 FIP, far better than his surface ERA. That usually signals a pitcher whose results have been dragged down by factors outside the core outcomes he controls, such as defense, sequencing or batted-ball luck. His batted-ball profile also fits Chicago unusually well. Peterson has been described as carrying a 54.55% ground-ball rate, one of the best marks in the majors among pitchers with meaningful innings. The Cubs, meanwhile, have one of baseball’s best defenses, leading the league in Outs Above Average. A ground-ball-heavy pitcher backed by an elite infield is exactly the kind of profile that can outperform a poor ERA going forward. That does not mean Peterson is a hidden ace or a full solution to the Cubs’ rotation crisis. His volatility is real: he recently mixed a strong outing against Baltimore with a disastrous start against St. Louis. Chicago still needs more reliable rotation help. But the hidden-metrics case is credible. Peterson looks less like a lost cause than a useful stabilizer whose ERA may improve in the Cubs’ environment, especially in run-suppressing conditions like Tuesday’s wind blowing in at Wrigley.

Q: As the Tigers surge toward a playoff spot, will they really trade their ace or was signing his replacement premature?

The Tigers should still be viewed as more likely to trade Tarik Skubal than keep him, but their recent improvement has made it a real deadline decision rather than an automatic sell. The key fact is that Detroit remains below .500, with Skubal headed for free agency after the season. That combination is why many evaluators still see him as the most valuable arm likely to move before Aug. 3. If the Tigers deal him now, they can bring back a major package instead of risking a smaller return later. Several reports describe that as the logical baseball move, especially for a club that is not yet a clear World Series contender. What has changed is the Tigers’ form. After a disastrous May, they have played much better in June and July, cutting into the wild-card gap and improving their playoff odds. That surge has given the front office a reason to wait and see, particularly because a healthy Skubal-Valdez top of the rotation gives Detroit a chance to compete in a weak division and crowded wild-card race. Their next stretch against stronger opponents is likely to shape the final call. Signing Framber Valdez does not look premature as a “replacement” move. The better reading is that Detroit signed him to pair with Skubal and strengthen the rotation for 2026, while also protecting itself if Skubal eventually left. Valdez’s uneven first half raised questions, but his recent rebound makes the deal look more like insurance and depth than an early surrender on Skubal.

Q: Why does a Cubs owner claim streaming is killing baseball when 2026 viewership data shows unprecedented growth?

He is likely talking about money, not audience size. Tom Ricketts’ complaint that streaming is “killing the market” reflects the collapse of the old regional sports network model, which for years delivered large, predictable local-rights fees to clubs. Even if more fans are watching through streaming in 2026, many owners see direct-to-consumer revenue as less certain and, in some markets, far smaller than the cable payments teams once received. That is the core tension. The 2026 data does show baseball’s audience is strong. MLB-produced local broadcasts for 14 teams are up 10% year over year, unique streamers per game are up 24%, and average minutes streamed are up 43%. National windows are also growing, with FOX, TNT, NBC and Netflix all posting notable gains or solid debuts. By reach and engagement, streaming is helping baseball, not hurting it. But owners judge the market by economics as much as by viewership. The RSN breakdown forced teams into a new system where fans may be easier to reach, yet the revenue mix is changing. A club can gain digital viewers while still losing the guaranteed cash flow that cable bundles once provided. That matters for payroll planning, trade-deadline behavior and competitive balance, especially outside the biggest markets. So the apparent contradiction is mostly about perspective: the league’s audience metrics are improving, while some owners believe the business model behind local media rights has weakened.

3 articles · Updated · ESPN · Jul 21

Austin Riley’s over 0.5 home run prop at +700 tops Tuesday’s batter picks, with THE BAT X projecting an 18% hit rate and a $46.08 expected value.
Pitcher props also lean to strikeout unders, led by Zack Wheeler under 6.5 Ks at +118 with a 57% projection and $25.22 EV, while Kohl Drake under 3.5 Ks shows $28.42 EV.
Team trends highlight Boston seeking a 14-game winning streak on the moneyline, Texas games going over in 11 straight, and Baltimore covering the run line in seven straight.
The projections come from a model that factors player skill, park effects, weather, bullpens, umpires, defense and catcher framing to generate Tuesday’s prop and team betting angles.