I have isolated E-V13 clades that as of now occur in Greeks or can be certainly identified based on STR's, and based on diversity of clades and closeness and location of their their matches I added some of my clues about their likely ancestry.
E-V13>Z1057>Y30977>Y37092/
BY14151* an isolated clade without matches found in Kyklades, likely arrived in Greece in EBA, likely/possibly with Cetina people.
Ancient Greek.
E-V13>Z1057>Y30977>Y37092>
BY14151* (very likely a parallel clade) One Greek from Argos area seems to possibly cluster with the Serbian Vasojevici clan (7/37), but hard to say without deeper tests how distant he is to them. So he could be either
Ancient Greek or
Vlach.
E-V13>Z1057>CTS1273>S7461>BY5022>Y150909>
Y150909a - Found in Arcadia.
Ancient Greek. One Asia Minor sample likely clusters with him, and might have something to do with Myceneans, though with TMRCA 3000 it boomed later. S7461 has generally highest diversity in Thrace/Bulgaria so it ultimately derives from there.
E-V13>Z1057>CTS1273>Z5017>BY4684>Z19851>
Z19851a - Found in a Greek from Aetolia, and based on STR's one from Pelopenesus in a study. Also found in Aromanians from Albania and Aromanian from Cogalniceanu Romania who has an identical haplotype. Certain
Vlach origin.
E-V13>Z1057>CTS1273>Z5017>
BY4684* - Found in two Greeks from Thessaly and Greek Thrace who cluster together. Also closely matching to them on STR's are 4 Basarabi individuals from Romania (Basarabi study). A more distant BY4684* is found around Balkan mountain in Bulgaria.
Vlach ancestry for this clade seems certain.
E-V13>Z1057>CTS1273>Z5017>Z5016>
CTS6377* - A Greek with a surname suggesting Vlach origin, clusetrs closely (4/37) with a Bulgarian from Central Balkan Mountains so he must be of
Vlach ancestry.
E-V13>Z1057>CTS1273>Z5017>Z5016>CTS6377>CTS9320>
Z17264 - One of the most common E-V13 clades in Greece. 2 samples at YFull and also a Bulgarian sample also clusters with Greeks (dys439=9, dys448=19).
Ancient Greek definitely but paternal CTS9320 has far greater diversity to the North so it likely arrived to Greece from the North in EIA. It is generally frequent in Asia Minor Greeks, Greek Macedonia, and Greek islanders. Found also on Cyprus.
E-V13>Z1057>CTS1273>Z5017>Z5016>CTS6377>CTS9320>Z17107>Z38456>BY4461>
Y97307 Found in a number of Greeks from Greece in various locations: Asia Minor, Peloponnesus (study). Also a few of Turks cluster with Asia Minor Greeks and ultimately Albanians.
Arvanite ancestry.
E-V13>Z1057>CTS1273>Z5017>Z5016>CTS6377>CTS9320>Z16988>
A11837 An ethnic Greek from Southern Albania clusters closely with a Serb from Shop and a Serb from Sumadija. Likely
Vlach ancestry.
E-V13>Z1057>CTS1273>Z5017>Z5016>CTS6377>
CTS9320* (Z16988-, Z17107-, Z17264-, S1992
- One Greek from Greek Thrace, might be
Ancient Greek or
Thracian. He is not tested to some other newer parallel branches under CTS9320.
E-V13>Z1057>CTS1273>Y35953>
PF6784 - Common in Pontic Greeks, yet also have two parallel clades in Poland and Slovakia at TMRCA of 3400, indicating it too arrived from the North in MBA/LBA.
Ancient Greek.
E-V13>Z1057>CTS1273>Z5018>S2979>FGC33621>
A10158 - Found in a Greek from Western Crete. Clusters with an American.
Ancient Greek but parallel clades are found in Northern Albania as well as in Central Bulgaria. TMRCA of 2900 ybp suggests arrival to Greece from the North in EIA.
E-V13>Z1057>CTS1273>Z5018>S2979>FGC11451>FGC11450>
Y146086 Found in a Greek from Aetolia and another Greek. They closely cluster with Albanians.
Arvanite ancestry.
E-V13>Z1057>CTS1273>Z5018>S2979>FGC11451>
FGC11450* (DYS458=14/DYS460=10) Found in a Greek from Euboia and one Greek from Phocaea. They closely cluster with Albanians.
Arvanite ancestry.
E-V13>Z1057>CTS1273>Z5018>S2979>Z16659>
Y3183* - based on specific STR's found in a number of Greeks from Corinthia and Greek Macedonia. They cluster closely with a Macedonian (tested at Y37 and SNP confirmed as Y3183*), Romanian, Hungarian and a Bulgarian. Considering the diversity of Y3183 in Bulgaria they probably have
Vlach ancestry, also some Aromanian samples might cluster with them, but Aromanians lack certain important STR's to assign them to this clade with certainty.
E-V13>Z1057>CTS1273>Z5018>S2979>Z16659>Y3183>S2972>Z16661>
S2978 - Found in several Greeks from Messinia, Peloponnesus. Very likely
Ancient Greek but considering diversity of Z16661 north of Greece it likely arrived to greece in LBA or EIA. Some Eastern and Sardinian samples might fit into Greek colonisation.
E-V13>Z1057>CTS1273>Z5018>S2979>Z16659>Y3183>S2972>A7135>
A7136 - Found in a Greek from Laconia. Very likely
Ancient Greek, yet the high diversity of BY5430 (under A7135) in Central-Eastern Balkans clearly suggests the origin from the North (Eastern Balkans) and arrival to Greece in EIA.
E-V13>Z1057>CTS1273>Z5018>S2979>Z16659>
L241 - Two Greeks are L241+ but without deeper tests. One from Messinia and one from Arcadia (?). Likely
Ancient Greeks had their own specific clades of L241. Additionally a significant percentage of Cypriot E-V13 from studies is certainly related to a Cypriot Greek who tested Y37 and who seems almost certainly L241. Based on some STR's they might belong to L241>Z38770 subclade. L241 has plenty of diversity in more Northern areas of the Balkan so it seems Greek L241 arrived to Greece in EIA.
E-V13>Z1057>CTS1273>
Y16729* - One Greek clusters closely with a Macedonian and a number of Aromanians.
Vlach ancestry.
Edit:
E-V13>Z1057>
CTS1273* (Z16663-, S3003-, S7461-, PH1246-, Z5017-, Z5018-, Y16729-, Y19509-, BY6527-, FGC14092-) - I forgot one Cypriot who doesn't cluster with anyone, so
Ancient Greek with likely older MBA presence in Greece.
Additionally
E-CTS1273* YF12550 is an ethnic Bulgarian from N.Greece, not a Greek.
E-V13>Z1057>CTS1273>
Y19508* found in Malta might have something to do with
Ancient Greeks.
Generally it seems most of Ancient Greek V13's arrived to Greece in LBA-EIA timeframe.