这里推荐的FM2023里面那些便宜又好用，性价比较高的球员，可以在开档后的第一个转会窗口购买，这篇是中后卫篇。
这些球员非常的便宜，对于玩顶级球队的玩家来说可以用来当替补，对于喜欢玩低低联赛的玩家来说更是最好的选择，球队预算不够，只能买性价比高的球员来补充阵容，踢得好的话，养几个赛季卖掉也还可以捞一笔。
这里推荐的球员都是30岁以下的球员，售价不会超过8M。
这是我的个人的球探评分系统，以方便你。我使用的是1-100的评分，评分是基于英国的分区。
评分80以上的关键球员适用于甲级联赛球队
评分77-79之间是轮换球员第一.级别球队的重要球员
评分74-76之间是第二级别球队的重要球员
评分71-73之间是第三级别球队的重要球员
| 评分 | 名字 | 年龄 | 位置 | 球队 | 工资(K) | 身价(M) |
| 83 | Umtiti, Samuel | 28 | DC | Salento | 88.3 | 3.1 |
| 84 | Mustafi, Shkodran | 30 | DC | Levante | 11.5 | 5.75 |
| 81 | Erakovic, Strahinja | 21 | DRC | Crvena zvezda | 2.1 | 5.25 |
| 82 | Carboni, Andrea | 21 | DLC | Brianza | 12.6 | 4.9 |
| 81 | Jones, Phil | 30 | DC | Man UFC | 110 | 1.6 |
| 80 | Okore, Jores | 29 | DC | Changchun | 13.2 | 4.1 |
| 81 | Aiwu, Emanuel | 21 | DC, DM | Cremonese | 8.6 | 8 |
| 84 | Lovato, Matteo | 22 | DC | Salernitana | 12.2 | 7.5 |
| 81 | Pulido, Rubén | 21 | DC | Huesca | 3.3 | 3.5 |
| 79 | Costas, David | 27 | DC | Oviedo | 5.9 | 0.4 |
| 82 | Llorente, Diego | 28 | DC | Leeds | 55 | 7 |
| 81 | Buongiorno, Alessandro | 23 | DC | Torino | 6.8 | 7.75 |
| 81 | Walukiewicz, Sebastian | 22 | DC | Empoli | 7.5 | 7.5 |
| 80 | Tarín, Rodrigo | 25 | DC | Oviedo | 6.5 | 2.1 |
| 82 | Domínguez, Carlos | 21 | DC | Vigo B | 2.4 | 7.75 |
| 81 | Núñez, Unai | 25 | DC | Vigo | 11.5 | 2.7 |
| 77 | Diakité, Bafodé | 21 | DC | LOSC | 4.7 | 6.75 |
| 80 | Vegas, Sebastián | 25 | DLC | Monterrey | 16.5 | 4.8 |
| 82 | Comas, Arnau | 22 | DC, DM | Basel | 5.8 | 6 |
| 82 | Šutalo, Boško | 22 | DRC, WBR | Dinamo | 7.4 | 5 |
| 79 | Bruma, Jeffrey | 30 | DC | Kas?mpa?a | 35.3 | 3 |
| 82 | Bijol, Jaka | 23 | DC, DM | Udinese | 21 | 7 |
| 82 | van de Ven, Micky | 21 | DLC, WBL | VfL Wolfsburg | 20.6 | 7.75 |
| 78 | Funes Mori, Ramiro | 31 | DC | Cruz Azul | 14.1 | 2.5 |
| 81 | Vallejo, Jesús | 25 | DC | R. Madrid | 33.1 | 3.4 |
| 80 | Vanheusden, Zinho | 22 | DC | AZ | 34.4 | 7.5 |
| 79 | Jäkel, Frederik | 21 | DC | Arminia Bielefeld | 5.5 | 5.25 |
| 82 | Djaló, Tiago | 22 | DC | LOSC | 7.9 | 6.75 |
| 77 | Klarer, Christoph | 22 | DC | Düsseldorf | 2 | 3.2 |
| 84 | Kabak, Ozan | 22 | DC | Hoffenheim | 45.4 | 7.75 |
| 77 | Zárate, Luis | 22 | DC | Olimpia | 1 | 0.7 |
| 82 | Gatti, Federico | 24 | DC | Juventus | 30.6 | 2 |
| 79 | Cabal, Juan David | 21 | DC | Verona | 7.9 | 4.2 |
| 81 | Insua, Pablo | 28 | DC | S. Gijón | 7.4 | 2.4 |
| 80 | Chust, Víctor | 22 | DC | Cádiz | 3.9 | 6.25 |
| 82 | Edgar | 25 | DC, DM | Real Hispalis | 9.3 | 5 |
| 80 | Fry, Dael | 24 | DC | Middlesbrough | 5.5 | 7.25 |
| 79 | Bettella, Davide | 22 | DC | Palermo | 1.4 | 3.7 |
| 80 | Antov, Valentin | 21 | DC, DM | Brianza | 12.7 | 3.7 |
| 80 | Ambrosius, Stephan | 23 | DRC | KSC | 3.4 | 2.8 |
| 77 | Araujo, Néstor | 30 | DC | América | 18.2 | 4.7 |
| 80 | Romo, Luis | 27 | DC, DM, MC | Monterrey | 15.1 | 4.6 |
| 82 | Lascelles, Jamaal | 28 | DC | Newcastle | 55 | 4.1 |
| 81 | Winther, Frederik | 21 | DC | FC Augsburg | 2.3 | 3.6 |
| 77 | Montes, César | 25 | DC | Monterrey | 19.3 | 6.5 |
| 80 | Sissako, Moussa | 21 | DC | Sochi | 7.4 | 5.25 |
| 79 | Tuanzebe, Axel | 24 | DC | Man UFC | 45 | 1.9 |
| 76 | Pascual, Martín | 22 | DC | Ibiza | 1.7 | 4.1 |
| 76 | Álvarez, Gastón | 22 | DLC | Getafe | 27.6 | 1.9 |
| 82 | Brooks, John | 29 | DC | Benfica | 28.8 | 0.7 |
| 79 | Tuta | 22 | DC | Eintracht Frankfurt | 7.3 | 6 |
| 79 | Nastasic, Matija | 29 | DC | Mallorca | 5.7 | 2.7 |
| 82 | Mingueza, Óscar | 23 | DRC | Vigo | 18.7 | 4.5 |
| 79 | Vogliacco, Alessandro | 23 | DC | Genoa | 0.4 | 2.6 |
| 79 | Babic, Srdan | 26 | DC | Almería | 5.7 | 4.1 |
| 80 | Izzo, Armando | 30 | DRC | Brianza | 52.1 | 5.75 |
| 79 | Cáceres, Sebastián | 22 | DC | América | 11.6 | 3.4 |
| 77 | Delcroix, Hannes | 23 | DC | RSC Anderlecht | 7.3 | 4.1 |
| 80 | Jesus, Juan | 31 | DLC | Parthenope | 30.6 | 6 |
| 79 | Wallace | 27 | DC | WH Three Towns | 15 | 6 |
| 80 | Brassier, Lilian | 22 | DLC | Brest | 5.5 | 7.75 |
| 77 | Basila, Thomas | 23 | DC | Nancy | 4.7 | 3 |
| 78 | Maraš, Nikola | 26 | DC | Alavés | 6.2 | 4.5 |
| 79 | Musliu, Visar | 27 | DC | FC Ingolstadt 04 | 14.4 | 2.2 |
| 78 | Mobara, Abbubaker | 28 | DRC, WBR, DM, MC | Amazulu | 2.9 | 0.2 |
| 76 | Coetzee, Rivaldo | 25 | DC, DM, MC | Sundowns | 3 | 0.3 |
| 81 | Marí, Pablo | 28 | DC | Brianza | 50 | 6.5 |
| 80 | Ferrari, Gian Marco | 30 | DC | Sassuolo | 18.4 | 6.75 |
| 78 | Calero, Fernando | 26 | DC | Espanyol | 8.3 | 4.7 |
| 73 | Abd Elhamed, Hatem | 31 | DRC, WBR, DM | Hapoel Haifa | 9 | 0.5 |
| 78 | Pálmason, Finnur Tómas | 21 | DC | KR | 1.2 | 0.1 |
| 76 | Kongolo, Terence | 28 | DLC | Havre AC | 30 | 0.5 |
| 79 | Retsos, Panos | 23 | DC | Olympiacos | 9.6 | 2.1 |
| 78 | Darling, Harry | 22 | DC | Swansea | 11 | 5 |
| 78 | Davies, Ben | 26 | DC | Rangers | 24 | 6.75 |
| 78 | Ogbu, Igoh | 22 | DC | Lillestrøm | 1.2 | 2.3 |
| 80 | Syrota, Oleksandr | 22 | DC | Dynamo Kyiv | 5.1 | 4.1 |
| 78 | Williams, Rhys | 21 | DC | Blackpool | 12 | 1.3 |
| 79 | Murillo, Jeison | 30 | DC | Sampdoria | 23.3 | 2.5 |
| 76 | Segura, Eddie | 25 | DC | LAFC | 3.7 | 2.1 |
| 77 | Bastos | 31 | DC | Al-Ahli (KSA) | 30.6 | 5.5 |
| 80 | O'Connell, Jack | 28 | DC | Sheff Utd | 22.5 | 4.9 |
| 76 | McNair, Paddy | 27 | DC, DM, MC | Middlesbrough | 20 | 6.5 |
| 81 | Relvas, Filipe | 22 | DLC | PTM | 1.2 | 3.3 |
| 80 | Diallo, Abdou | 26 | DLC | RB Leipzig | 89.2 | 4.5 |
| 77 | Nervo, Martín | 31 | DRC | Atlas | 12.5 | 1.8 |
| 81 | Boilesen, Nicolai | 30 | DLC, WBL | FC København | 11.3 | 3 |
| 79 | Bisseck, Yann-Aurel | 21 | DC, DM | AGF | 4.5 | 3.1 |
| 83 | Sviatchenko, Erik | 30 | DC | FC Midtjylland | 11.5 | 1.6 |
| 81 | Pfeiffer, Patric | 22 | DC | Darmstadt | 5.7 | 3 |
| 82 | Stanišic, Josip | 22 | DRLC, WBR | FC Bayern | 16.5 | 4.7 |
| 79 | Ekdal, Hjalmar | 23 | DC | Djurgårdens IF | 1.1 | 1.3 |
| 78 | Vásquez, Johan Felipe | 23 | DLC | Cremonese | 13.5 | 3.3 |
| 77 | Vitão | 22 | DC | INT | 8.6 | 7.5 |
| 79 | João Victor | 23 | DRC | Benfica | 26.3 | 7.25 |
| 78 | Léo Duarte | 25 | DC | Ba?ak?ehir FK | 25.2 | 5.25 |
| 74 | Kabasele, Christian | 31 | DC | Watford | 16.5 | 5.5 |
| 75 | Torrente, Raúl | 21 | DLC, DM | Granada | 3.6 | 5.5 |
| 81 | Abdelmonem, Mohamed | 23 | DC | Al-Ahly | 6.9 | 3.1 |