As the MLB season progresses beyond the trade deadline, fantasy baseball managers are on the lookout for players who can make an immediate impact. Here are seven players who have seized new opportunities and are worth considering for your roster:

Tyler Locklear, 1B, Arizona Diamondbacks

• Availability: 99.1% of ESPN leagues
• Opportunity: Filling in at first base due to Pavin Smith's injury
• Performance: Patient approach at the plate with decent power
• Recommendation: Add in NL-only and deep-mixed leagues

Randy Rodriguez, RP, San Francisco Giants

• Availability: 84.2% of ESPN leagues
• Opportunity: Likely new closer following Camilo Doval's trade
• Performance: Breakthrough season with impressive stats
• Recommendation: Must-add in deeper leagues

Jakob Marsee, OF, Miami Marlins

• Availability: 99.1% of ESPN leagues
• Opportunity: Promoted after Jesus Sanchez's trade
• Performance: Immediate impact with keen eye and elite speed
• Recommendation: Top pickup for rotisserie leagues

JoJo Romero, RP, St. Louis Cardinals

• Availability: 96.2% of ESPN leagues
• Opportunity: New closer after Ryan Helsley's trade
• Performance: High ground ball rate and whiff percentage
• Recommendation: Add in leagues deeper than ESPN standard

Dennis Santana, RP, Pittsburgh Pirates

• Availability: 93.8% of ESPN leagues
• Opportunity: New closer after David Bednar's trade
• Performance: Productive season with effective slider
• Recommendation: Worth adding in larger leagues

Ramon Laureano, OF, San Diego Padres

• Availability: 81.9% of ESPN leagues
• Opportunity: Everyday role after trade from Baltimore
• Performance: Encouraging early returns in San Diego
• Recommendation: Impactful in any fantasy format

Warming Bernabel, 3B, Colorado Rockies

• Availability: 87.8% of ESPN leagues
• Opportunity: Recalled after Ryan McMahon's trade
• Performance: Hot streak with multiple multihit games
• Recommendation: Universal fantasy add due to Coors Field advantage

These players have shown promise and are poised to make significant contributions to their teams and your fantasy roster. Keep an eye on their performances as the season progresses.