Overview
The transactions page tracks all official MLB player movement including trades, free agent signings, waivers, designations, option assignments, and other roster changes.Weekly Transaction View
Transactions are organized by week for easy browsing:- 7-day windows of transaction activity
- Grouped by date within the week
- Automatic expansion of today’s transactions
- Navigate between weeks using the week picker
Navigation Controls
The page header provides:Team Filter
Filter transactions to show only a specific team’s moves.
Week Picker
Navigate between different weeks or jump to a specific date.
Toggle Details
Expand or collapse all transaction sections at once.
Daily Sections
Transactions are grouped by date in accordion sections:Date Header
Each day displays:- Day of week (short form)
- Month and date
- “Today” badge for current date
- Auto-expanded state for today’s transactions
Transaction Types
Within each day, transactions are categorized by type:- Status Changes
- Movement
- Contract
- Options
Roster status modifications:
- Placed on Injured List (IL)
- Activated from IL
- Designated for Assignment
- Outrighted to minors
Transaction Details
Each transaction entry shows:Player Information
- Player name (linked to player profile)
- Player headshot
- Position
- Jersey number (if applicable)
Transaction Info
- Type of transaction (e.g., “Placed on 60-day IL”)
- Team involved (with logo and colors)
- Date of transaction
- Effective date (if different)
- Additional notes or details
Click any player name to view their full profile with career stats and information.
Filtering Transactions
By Team
When filtering by team:- Only transactions involving the selected team appear
- Both “from” and “to” transactions are included
- Team filter persists across date navigation
- Clear filter to view all teams again
By Type
Within each day, toggle between transaction types:Transaction Types Explained
Injured List (IL)
Injured List (IL)
Players placed on IL are temporarily removed from the active roster due to injury:
- 10-day IL: Short-term injuries
- 15-day IL: Medium-term injuries
- 60-day IL: Serious long-term injuries
- Team can add a replacement player to the 40-man roster
Designated for Assignment (DFA)
Designated for Assignment (DFA)
Team removes player from 40-man roster:
- Team has 7 days to trade, waive, or outright the player
- Opens a roster spot for another player
- Player may be claimed by another team
Options
Options
Moving players between MLB and minors:
- Optioned: Sent to minor league affiliate
- Recalled: Brought back to MLB roster
- Players have limited option years available
Trades
Trades
Players exchanged between teams:
- Shows both teams involved
- Lists all players in the trade
- May include draft picks or cash
- Effective immediately or on specific date
Waivers
Waivers
Claiming process for available players:
- Team claims player off waivers from another team
- Waiver priority based on standings
- Player’s existing contract transfers to new team
Free Agency
Free Agency
Unsigned players available to all teams:
- Player signs with new team
- Contract terms (years/dollars) when available
- May include signing bonus information
Auto-Refresh
During active transaction periods:- Current week refreshes automatically
- New transactions appear with smooth animations
- No page reload required
- Maintains your scroll position and filters
Major transaction activity typically occurs during:
- Trade deadline (late July)
- Free agency period (November-February)
- Spring Training (February-March)
- Waiver deadline (August)
Sorting and Organization
Transactions are organized for readability:By Date
- Most recent dates appear first
- Today’s transactions auto-expanded
- Older dates collapsed by default
By Team (within type)
- Alphabetically sorted by team name
- Consistent ordering across dates
- Team colors for visual identification
By Type Count
- Most active transaction type shown first
- Count displayed for each type
- Total count for all transactions
Mobile Experience
On mobile devices:- Swipe between dates
- Tap to expand/collapse sections
- Compact transaction cards
- Optimized player images
- Touch-friendly controls
Empty States
When no transactions exist:- “No transactions” message displays
- Try different date ranges
- Check team filters
- Some weeks have minimal activity
Common Transaction Scenarios
Season Opening
- Teams cut rosters from 40 to 26 players
- Many options and designations
- Final roster takes shape
Trade Deadline
- High volume of trades
- Contenders acquire rentals
- Sellers trade expiring contracts
September Call-Ups
- Rosters expand
- Minor leaguers promoted
- Teams evaluate prospects
Offseason
- Free agent signings
- Non-tender decisions
- Minor trades and signings
Next: API Playground
Explore the MLB data API with an interactive playground.