The latest horse racing news brings intriguing updates on both sides of the Atlantic. Highlighting key events and expert analyses, fans and bettors have much to look forward to in the coming days.

Mystic Lake emerges as a focal point in discussions surrounding horse racing odds, particularly for the impending Cotillion Stakes. While she is regarded as a superstar, betting enthusiasts might find opportunities elsewhere if her odds are unfavorable. Horse Racing Nation advises keeping an eye on Mystic Lake, but also suggests exploring other contenders if the odds are not in the bettor's favor.

Meanwhile, across the UK and Ireland, Offshore Sportsbooks has presented the top horse racing bets for September 21. These tips and latest odds give bettors a strategic edge in selecting winners for races held in these regions. This curated list is invaluable for those looking to place informed wagers.

One of the highlight events this weekend is the $1 million Pennsylvania Derby, headlining a packed schedule. UPI.com reports that the spotlight also shines on Saturday’s $200,000 Grade III Greenwood Cup at Parx Racing, featuring a 1 1/2 mile race that seems poised for Next, the odds-on favorite, to dominate. With heavy favoritism, the race appears to be virtually a walkover, but surprises in horse racing are never off the table.

Adding to the weekend excitement, Horse Racing Nation identifies three horses to watch in graded stakes. Among them is Thorpedo Anna, another odds-on favorite set to run at Parx Racing. With Next not being the only strong favorite on the card, this weekend promises compelling matchups and potential for keen bettors to find profitable plays.

From Mystic Lake in the Cotillion Stakes to the Pennsylvania Derby and Greenwood Cup, this week's horse racing scene is rich with high-stakes action and betting opportunities. Whether following the expert picks from Offshore Sportsbooks in the UK or tuning into the major graded stakes in the U.S., horse racing fans and bettors alike have plenty to monitor.