What Should You Discard First in Mahjong? A Strategy Guide
Discard the tiles you don't need early, while few players can use them, and keep the ones that fit more than one hand. Early discards are the cheap ones. The same tile gets more expensive the longer you hold it.
It changes what your first few turns look like. Here's how to sort your rack so you know what to let go.
Why discard tiles you don't need early?
Because early in a game, a discard is rarely dangerous. Few tiles are "hot" yet, which means few players are waiting on any one tile. Nobody has exposed much, so nobody's hand is easy to read.
Later, that changes. As exposures pile up, more tiles become the exact piece somebody needs. Experienced players say the odds favor you if you discard early, before a tile's heat climbs. Waiting also hands opponents time to get ready to call it.
So if a tile doesn't support your hand or a backup plan, there's usually no prize for holding it. Let it go while it's cheap.
What should you discard first?
Start with the tiles that don't fit anything you might build. A tile with no friends in your rack and no obvious home in any of the hands you're considering is dead weight.
A few easy tests:
- Does it help the hand you're leaning toward?
- Does it help a backup hand?
- Is it a single that a joker couldn't help anyway?
If the answers are no, no, and yes, it's probably your first discard. Singles are worth noticing. A joker can never stand in for a single, so hands that lean on exact single tiles tend to stall faster than beginners expect.
What should you keep for now?
Keep the tiles that fit more than one hand. Early on, the strongest racks are the flexible ones, and the idea is to keep your options open for a while rather than locking in on your fourth tile.
Beginners often drop a hand after a few discards go by and chase something new, which is understandable and usually a little early. If you're still choosing, how to pick a mahjong hand and when to switch hands go through the thinking.
Also keep a tile if nobody has thrown a copy yet and it might matter to you. A tile that hasn't appeared is more likely to be worth something to somebody, so don't toss it casually.
What does that look like on a real rack?
Picture a rack with a pair you're building around, a few tiles in a suit you like, a couple of tiles that fit two different hands, and one lonely North that goes with nothing. The North is your discard. It has no friends, no job, and no hand it belongs to, and it's a single, which a joker could never help.
Now picture holding it for six more turns. By then somebody may have exposed a group that needs a North, and a tile you could have tossed for free is one you have to hang on to. That's what holding costs. It's small in the first minute and a lot bigger in the twentieth.
What should you check before you discard?
Four quick looks, each taking two seconds:
- Is anything exposed in that suit? If somebody has exposed a group, a matching tile could finish it.
- Has this tile already been discarded? A tile that matches earlier discards is usually a safer throw.
- Could you still need it? If it fits your hand or backup, think twice.
- Does it complete a likely hand? If somebody is showing a direction, avoid feeding it.
That's the defensive side, and it's the same skill as reading discards. Early, you won't need it much. By the middle of the hand, you will.
What about discarding a joker?
You can, but it's a poor trade most of the time. A discarded joker can't be claimed, so it's safe, and that's about the only reason to throw one. A joker is your most flexible tile. Only discard one when you know why.
Does early discarding mean throwing away pairs?
Careful here. Pairs, like singles, are groups a joker can't help you complete, so a pair you may need is worth guarding. See protecting your pairs. The tile to discard early is the one with no job, and a pair you're relying on has a job.
Early discard quick reference
- Early discards are rarely hot. Late ones can be.
- Let go of tiles that don't support your hand or a backup.
- Keep tiles that fit more than one possible hand.
- Hold tiles nobody has discarded yet that you might need.
- Check for exposures in the suit before you throw.
- A tile matching earlier discards is usually a safer throw.
- A discarded joker can't be claimed, but it's usually a poor trade.
- Guard pairs you need, since jokers can't complete them.
One thing to try at your next game
On your first turn, sort your rack into three piles in your head: needed, maybe, and dead weight. Throw from the dead weight pile. Do it again next turn.
By your third or fourth game it'll feel automatic, and you'll catch yourself holding fewer tiles you can't explain. Whenever you want to see the whole game in one place, our how to play guide is there.