Η προπονήτρια λέει ότι η παίκτρια και ο παίκτης παίζουν καλά μαζί.

Because Greek normally uses the definite article much more often than English.

In this sentence:

• Η προπονήτρια = the coach (female)
• η παίκτρια = the female player
• ο παίκτης = the male player

So:

• η is the for many feminine singular nouns
• ο is the for many masculine singular nouns

English can sometimes sound natural without repeating the, but Greek often keeps the article with each noun.

προπονήτρια means female coach or woman coach.

The ending -τρια is a common feminine noun ending in Greek. Very often, Greek has different masculine and feminine forms for people’s roles or professions.

For example:

• ο προπονητής = the male coach
• η προπονήτρια = the female coach

So the ending helps show the gender of the person being talked about.

Because Greek marks gender clearly in nouns referring to people.

Here:

• η παίκτρια = the female player
• ο παίκτης = the male player

These are two different nouns, not just one noun with a different article. Greek often has separate masculine and feminine forms for people:

• παίκτης = male player
• παίκτρια = female player

This is one reason Greek can feel more gender-specific than English.

Because the subject is two people together:

• η παίκτρια
• και
• ο παίκτης

Since the female player and the male player make a plural subject, the verb must also be plural.

So:

• παίζει = he/she plays
• παίζουν = they play

That is why the sentence uses παίζουν.

Because they have different subjects.

• Η προπονήτρια λέει = The coach says
  The subject is just one person, so the verb is singular: λέει

• η παίκτρια και ο παίκτης παίζουν = the female player and the male player play
  The subject is two people, so the verb is plural: παίζουν

So each verb agrees with its own subject.

ότι means that and introduces a clause.

So:

• Η προπονήτρια λέει ότι...
• The coach says that...

Everything after ότι is the content of what the coach says.

In English, that is often optional:

• The coach says the players play well together
• The coach says that the players play well together

In Greek, ότι is very commonly used in this kind of sentence.

Sometimes Greek can leave it out in informal speech, but learners should usually keep it in sentences like this.

So the standard, clear version is:

• Η προπονήτρια λέει ότι η παίκτρια και ο παίκτης παίζουν καλά μαζί.

That is the safest and most natural form for learners to use.

Because καλά here is an adverb, meaning well.

It describes how they play, not what kind of players they are.

Compare:

• παίζουν καλά = they play well
• είναι καλοί παίκτες = they are good players

So:

• καλά = adverb = well
• καλός / καλή / καλό = adjective = good

This is similar to English good vs well.

μαζί means together.

So:

• παίζουν καλά μαζί = they play well together

It shows that the two players work or perform well as a pair.

Greek word order is more flexible than English, because endings and articles help show what each word is doing.

The sentence as given is a very natural, neutral order:

• Η προπονήτρια λέει ότι η παίκτρια και ο παίκτης παίζουν καλά μαζί.

But Greek can move things for emphasis. For example, μαζί or καλά could sometimes appear in a different position, depending on style and emphasis.

Still, for learners, this sentence is a good standard pattern:

1. subject
2. verb
3. ότι
4. new subject
5. verb
6. adverb(s)

Because Greek verbs usually already show the subject.

For example:

• λέει already means he/she says
• παίζουν already means they play

Since the verb endings carry that information, Greek often does not use subject pronouns unless there is a reason to emphasize or contrast them.

So Greek naturally says:

• Η προπονήτρια λέει... not
• Η προπονήτρια αυτή λέει... unless emphasis is needed

And after that, παίζουν is enough to mean they play.

Yes, they can feel tricky for English speakers.

A rough guide:

• παίκτρια ≈ PEK-tree-a
• παίκτης ≈ PEK-tees

A few helpful points:

• αι usually sounds like e
• κτ is pronounced as a consonant cluster, roughly like kt
• The stressed syllable is marked by the accent:
  • παίκτρια → stress on παί-
  • παίκτης → stress on παί-

Try saying them slowly first:

• παίκ-τρια
• παίκ-της

Then speed up gradually.

Greek uses an accent mark to show which syllable is stressed.

For example:

• λέει → stress on λέ-
• ότι → stress on ό-
• παίκτρια → stress on παί-
• μαζί → stress on the last syllable

This is very important in Greek pronunciation. Unlike English spelling, Greek usually shows stress clearly in writing.

A small note: the article η by itself normally does not need an accent in standard lowercase writing. So the sentence should normally be written:

• Η προπονήτρια λέει ότι η παίκτρια και ο παίκτης παίζουν καλά μαζί.

with no accent on the article η.

Yes, in this sentence και means and:

• η παίκτρια και ο παίκτης = the female player and the male player

It joins the two nouns into one combined subject, which is why the verb becomes plural: παίζουν.

No. Greek is more specific here.

Because of the noun forms and articles, the sentence clearly tells you:

• one is female: η παίκτρια
• one is male: ο παίκτης
• the coach is female: η προπονήτρια

So Greek is giving gender information that English may or may not choose to express.

Their dictionary forms are:

• λέω = I say
• παίζω = I play

From these:

• λέει = he/she says
• παίζουν = they play

So if you look them up in a dictionary, you would usually search for:

• λέω
• παίζω

Yes. Both verbs are in the present tense:

• λέει = says / is saying
• παίζουν = play / are playing

Just like in English, the exact translation can depend on context. Greek present tense can often correspond to either simple present or present progressive in English.

So the sentence could be understood as:

• The coach says that the female player and the male player play well together or
• The coach is saying that the female player and the male player are playing well together

Usually the broader context decides which English version sounds best.