MLB Lineups

Q: Where can I find confirmed MLB starting pitchers?

Our MLB lineups page lists the confirmed starting pitcher for each game alongside the batting order. We also pull in probable pitcher data earlier in the week so you can plan for multi-game slates.

Q: Do MLB lineups change after they are posted?

Yes. A lineup can change right up until first pitch due to injury, illness, or a manager's last-minute decision. These late scratches are particularly important to monitor for player props, as a scratch eliminates any betting value on that player's individual markets. Our lineups page flags updates as they come in, so it's worth refreshing the page closer to game time.

Q: What is the difference between a probable pitcher and a confirmed starter?

A probable pitcher is the team's announced plan for who will start, typically shared a day or two in advance and subject to change. A confirmed starter means the player has been officially entered into the day's lineup card, usually finalized within a few hours of game time. For betting purposes, always look for the confirmed designation before placing wagers on pitcher-specific props like strikeouts or outs recorded.

Q: Can I use MLB lineup information for same-game parlays?

Absolutely. Same-game parlays (SGPs) are one of the most lineup-sensitive bet types available. Knowing that a team's top power hitter is batting third, that a strikeout-heavy pitcher is starting, or that a lineup is stacked with lefties against a right-handed pitcher can help you build a more informed SGP.

Bookies.com Updated: Apr 1st, 2026

Staying ahead in MLB betting starts with knowing who's actually in the lineup. Our MLB daily lineups page gives you confirmed batting orders, starting pitchers, and late-breaking roster news for every game on today's slate. All in one place.

Lineups

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Lineup data is refreshed throughout the day as managers submit their cards, so you're never working with stale information when building parlays, player props, or same-game bets. Pair the lineup data with our MLB odds, MLB picks, and MLB futures to get the full picture before you place a wager. Whether you're targeting a hot bat in the middle of the order or fading a bullpen game, today's lineups are the starting point.

Frequently Asked Questions About MLB Lineups

When are MLB lineups posted?

MLB managers are required to submit their official lineup cards to the umpiring crew 30 minutes before first pitch. In practice, many teams release their batting orders 2-4 hours before game time, especially for day games. Our page updates automatically as lineups are confirmed, so check back regularly on game day for the latest information.

How do I use today's MLB lineups for betting?

Knowing who's batting where and who's pitching directly impacts the value of many popular MLB bet types. Batting order position affects at-bat volume and run-scoring opportunities, which matters for runs scored props and first-inning bets. The confirmed starting pitcher shapes the game total (over/under), run line, and strikeout props. Always check the lineup before placing a wager to avoid surprises from late scratches or bullpen games.

What is a bullpen game in MLB?

A bullpen game, sometimes called an "opener" game, is when a team intentionally pitches a reliever for the first inning or two before handing off to another arm — rather than deploying a traditional starting pitcher. These games affect betting totals significantly, as teams often post higher run averages in opener games. Check the starting pitcher column on our lineups page; if no recognized starter is listed, it may signal a bullpen day.

Where can I find confirmed MLB starting pitchers?

Do MLB lineups change after they are posted?

How does batting order position affect fantasy baseball and DFS?

Leadoff and second-hole hitters typically see the most plate appearances per game and score the most runs — key categories in both season-long fantasy and daily fantasy sports (DFS). Cleanup and fifth hitters tend to accumulate the most RBIs. If a stud hitter has been dropped down in the order due to a slump or matchup, their fantasy value takes a hit. Always verify the confirmed order on our page before locking your DFS lineup.

What is the difference between a probable pitcher and a confirmed starter?

A probable pitcher is the team's announced plan for who will start, typically shared a day or two in advance and subject to change. A confirmed starter means the player has been officially entered into the day's lineup card, usually finalized within a few hours of game time. For betting purposes, always look for the confirmed designation before placing wagers on pitcher-specific props like strikeouts or outs recorded.